DINGPRECISION | Sheet Metal Manufacturing Series

Saizeriya's Playbook for Sheet Metal Companies:

The Manufacturing Breakthrough in the Era of Extreme Value

I. Two Seemingly Unrelated Industries, One Underlying Logic

Saizeriya — a budget Italian chain selling 14-yuan pasta and 20-yuan pizza — posted revenues of 224.5 billion yen (approximately ¥10.9 billion RMB) in FY2024, with gross margins near 60% and over 1,500 stores worldwide. It built "ultra-high margins" on "ultra-low prices" — a textbook case in the restaurant industry.

And China's sheet metal fabrication industry? Over 42,000 companies nationwide, capacity utilization below 62%, industry average gross margin just 8.3% — countless small and medium enterprises are trapped in a cycle where "taking an order means a loss, but refusing one means shutdown."

One sells pasta, the other sells metal parts. One has 60% margins, the other less than 10%. On the surface, worlds apart. But the underlying logic is strikingly similar.

Even more telling: in the blood-red ocean of the sheet metal industry, one company in Shunde, Foshan — DINGPRECISION — is quietly carving out a path that mirrors Saizeriya's playbook with uncanny precision. It doesn't compete on scale or wage price wars. Instead, it focuses on one niche, locks onto one anchor client, and perfects one single process. This strategy has allowed it to stand firm in the brutal home-appliance sheet metal market and win multiple supplier awards from industry giants like Midea.

DINGPRECISION is the perfect case study for dissecting "Saizeriya's Playbook × the Sheet Metal Industry."

II. The Six Pillars of Saizeriya's Playbook (3-Minute Primer)

How does Saizeriya deliver "low prices with fat margins"? The answer breaks down into six pillars:

Every single one of these pillars has a direct analogue in the sheet metal industry. And DINGPRECISION's real-world practice offers the most fitting localized example for each.

III. Sheet Metal's "Saizeriya Moment" — Crisis Forces Change

First, let's look at the real state of the sheet metal fabrication industry — massive overcapacity, razor-thin margins, and extreme order fragmentation:

• Capacity utilization below 62%: 42,000 companies fighting over a limited pool of orders. Idle equipment is pure loss.

• Gross margin just 8.3%: Many SMEs are already teetering on the edge of profitability.

• Order fragmentation accelerating: Bulk orders shrinking, small-batch/high-mix/short-lead-time "non-standard" orders now account for 62% of the market.

• Can't move up, can't stay down: High-end sheet metal self-sufficiency rate is only 58%, while low-to-mid-tier is trapped in price wars.

• Aging equipment: 37% of companies still use machines over 10 years old; OEE (Overall Equipment Effectiveness) is typically below 50%.

This mirrors the restaurant industry exactly — high-end dining is too expensive for daily consumption, and fast food margins are too thin. Saizeriya found the blue ocean of "budget Western food" in the middle.

What the sheet metal industry needs is exactly this kind of "Saizeriya-style" differentiated play. And DINGPRECISION's answer is: Don't be a general-purpose factory. Be the king of one single process — electrostatic spraying.

IV. Saizeriya Playbook × Sheet Metal Company — Seven Battle-Tested Strategies

Strategy 1: Vertical Supply Chain Integration — From "Passive Procurement" to "Source Control"

Saizeriya: Owns greenhouses in Japan (one head of lettuce yields 5–7 salads), cattle ranches in Australia, wineries in Italy. Food costs 15% lower than competitors.

DINGPRECISION's Practice:
DINGPRECISION is headquartered in Beijiao, Shunde, Foshan — the heart of Midea Group's headquarters and the home appliance manufacturing cluster. This "neighbor-service" location choice is itself the ultimate supply chain efficiency play — raw materials from steel mills to factory, and from factory to customer, with minimal logistics radius. More importantly, by deeply anchoring major clients like Midea, DINGPRECISION ensures stable order flow, which gives it the confidence to invest heavily in equipment (¥17 million RMB) and use scaled procurement to dilute raw material costs.

>> Key Takeaway: DINGPRECISION's supply chain strategy is a location play + anchor client lock-in. Sheet metal companies don't need to build their own farms, but they can achieve the same effect by locating near industrial clusters (lower logistics costs) + signing annual price-lock agreements with steel mills (hedge against raw material volatility) + focusing on a few core anchor clients (stabilize capacity utilization).

General Application for Sheet Metal Companies:

• Sign annual price-lock agreements with steel/aluminum mills: In 2023, cold-rolled steel prices fluctuated by 38.7%. Not locking prices is gambling. Leading sheet metal companies achieve raw material costs 8%–12% lower than spot-buying SMEs through bulk procurement and long-term contracts.

• Consolidate specifications, reduce SKUs: Like Saizeriya streamlining its menu, proactively guide customers toward commonly used sheet specifications (e.g., 1.0mm, 1.5mm, 2.0mm cold-rolled steel) to minimize slow-moving inventory from non-standard materials.

• Scrap recovery for value: Large volumes of offcuts from laser cutting can be sorted, recycled, or resold. A mid-sized sheet metal factory consuming 2,000 tons annually can generate ¥300,000–500,000 RMB in additional revenue from scrap recovery alone.

Bottom line: Whoever controls material cost controls pricing power.

Strategy 2: Process Standardization + "De-Masterization" — Replace Craft with Process

Saizeriya: Central kitchen preps everything. Store employees only need to thaw, heat, and plate. New hires are operational in one day. Complete independence from "master chefs."

DINGPRECISION's Practice:
DINGPRECISION's mission statement is "To be the premier electrostatic spraying supplier." Its core strength isn't "being able to do everything" — it's "doing this one thing — spraying — to perfection." Through fully automated powder coating lines, it achieves process standardization at scale: 160–260 employees supporting an annual spraying capacity of 10 million square meters. This "de-masterization" standardization capability has enabled it to pass Midea's stringent food-grade testing requirements and win Midea's 2020 Digital Intelligence Golden Award and Midea Kitchen & Water Heater Division's 2020 Award for Standing Together Through Storms.

>> Key Takeaway: DINGPRECISION chose a "narrow road" — instead of expanding its service range, it made electrostatic spraying its absolute competitive edge. Every sheet metal company should ask: what is YOUR "central kitchen"? Is it laser cutting? Bending? Surface treatment? Building a standardization moat in one single process is far more valuable than dabbling in ten processes without depth.

General Application for Sheet Metal Companies:

• Build a process parameter database: Standardize cutting speeds, bend spring-back compensation values, welding current/voltage settings for different materials and thicknesses. New operators follow the parameters and achieve quality levels matching veteran technicians.

• Front-load programming: Process engineers complete unfolding + programming upfront. Frontline operators only need to "load the program + load/unload materials." No 3D drawing skills required.

• Standardize tooling and fixtures: Design modular general-purpose tooling for bending and welding stations. Reduce changeover time from 45 minutes to under 10 minutes.

Real-world results: After implementing standardization, one mid-sized Zhejiang sheet metal company reduced its dependence on highly skilled bending operators by 60%, shortened new-hire training from 3 months to 2 weeks, and boosted batch product quality yield from 92% to 99.2%.

Strategy 3: Extreme Labor Efficiency — "Multi-Role" and "Flexible Scheduling"

Saizeriya: Over 60% part-time staff. Every employee handles multiple roles (serving, cleaning, cooking). Fine-grained scheduling keeps headcount lean during off-peak and full during rushes. Hourly output target: ¥5,000–6,000 JPY (≈¥250–300 RMB).

DINGPRECISION's Practice:
DINGPRECISION's 160–260 employees produce 10 million square meters of sprayed output annually — roughly 40,000–60,000 sqm per person per year. Within the Shunde home appliance supply chain cluster, this efficiency level is top-tier. The underlying logic mirrors Saizeriya perfectly: use automation to reduce dependence on people, then maximize the output of the people you keep. DINGPRECISION operates dedicated Laser Cutting and Punching subsidiaries, enabling internal process coordination and flexible resource allocation — when cutting is backed up, punching can fill the gap, and vice versa.

>> Key Takeaway: DINGPRECISION walks on two legs — "machines replacing people" (¥17M in equipment investment) + "multi-skilled workforce development." Sheet metal companies don't need to go fully automated overnight. Start with automation of critical processes (e.g., auto-load/unload for laser cutting, bending robots), then build a multi-skilled talent pipeline to gradually boost labor efficiency.

General Application for Sheet Metal Companies:

• Implement a multi-skilled worker system: Train employees to operate 2–3 types of equipment (e.g., laser cutting + bending + welding). During peak seasons, you can flexibly redeploy without waiting for a "dedicated bender" to become available.

• Dynamic scheduling based on order rhythm: Traditional factories use fixed shifts, leading to idle time in slow periods and overtime in rushes. Switch to "core shift + flexible shift," reducing labor costs by 15%–20%.

• Establish team-level hourly output targets: Set a target (e.g., ¥800/hour per team) to eliminate "coasting" and drive a "race to get work done" culture.

Strategy 4: Pinpoint Market Positioning — "Own One Niche, Don't Dabble in Ten"

Saizeriya: Walked away from high-end Western dining. Walked away from delivery. Focused entirely on "budget dine-in Italian." 70% of items under ¥20.

DINGPRECISION's Practice:
This is where DINGPRECISION and Saizeriya are most deeply aligned.

Saizeriya says: "I only do budget Italian."
DINGPRECISION says: "I only do electrostatic spraying — and I specialize in 'mixed colors.' "

"Mixed color" spraying — multiple color codes, small batches, frequent powder changes — is the "dirty work" that most spraying shops avoid: long changeover times, volatile yield rates, high management overhead. But DINGPRECISION made it its core positioning. Why? Because "mixed colors" have high barriers to entry, fewer competitors, and consequently higher margins. This is the exact same logic as Saizeriya choosing to do "what no one else wants to do — budget Western food."

At the same time, DINGPRECISION's business spans home appliance parts, energy storage cabinets, and distribution boxes — three segments that appear diversified but share one thread: all are extensions of "spraying" as the core process across different applications. It hasn't branched into stamping, assembly, or other unrelated areas. It has dug 100 meters deep in the 1-meter-wide trench of spraying.

>> Key Takeaway: The biggest lesson DINGPRECISION offers sheet metal companies is: better to be a "single-category champion" than a "general-purpose factory." What's YOUR "mixed color" — the niche others avoid? Is it small-batch non-standard orders? High-tolerance precision that others can't achieve? Or specialized surface treatment that others can't handle? Find it, own it, and you'll set your own prices instead of competing on them.

General Application for Sheet Metal Companies:

• Don't be a "universal factory" — be a specialist in one segment: Medical device sheet metal (high precision, high value)? New energy cabinets (high volume, high standards)? Automation equipment enclosures (high mix, tight deadlines)? Pick one direction and go deep.

• Build a differentiated label: e.g., "Non-standard cabinets delivered in 10 days," "1,000-hour salt spray tested," "Zero-defect cosmetic parts" — make sure clients think of you first among a sea of similar suppliers.

• Proactively walk away from low-value orders: Orders with too many demands, too small quantities, or poor payment terms — let them go. Free up capacity for high-value clients.

Case Study: Ningbo Haote Precision Sheet Metal locked onto the medical device + new energy dual track, focusing exclusively on non-standard precision sheet metal. Its gross margin stabilized at over 20% — more than double the industry average of 8.3%. This is the power of "Saizeriya-style positioning": don't try to do everything. Do what you're best at.

Strategy 5: Space & Asset Efficiency — "Every Square Meter of Factory Floor Must Generate Profit"

Saizeriya: Locates in mall corners (rent = just 13% of revenue), reuses previous tenant's interiors, seat spacing only 2.5 sqm, table turnover 6–8 times/day.

DINGPRECISION's Practice:
DINGPRECISION's facility spans 12,000–15,000 sqm — not small by any measure. But its equipment investment density reaches approximately ¥1,130 per square meter (¥17M ÷ 15,000 sqm). This "heavy on equipment, light on frills" approach perfectly mirrors Saizeriya's "heavy on ingredients, light on decor" philosophy: spend money where it directly produces output — where the customer can perceive value.

Furthermore, DINGPRECISION's Beijiao location is strategically brilliant. Beijiao is home to Midea Group's global headquarters and the core of the Southwest Smart Home Appliance Industrial Park. This "neighbor factory" strategy reduces delivery costs, shortens response times, and minimizes packaging and transportation damage.

>> Key Takeaway: DINGPRECISION proves that location precision determines cost structure competitiveness. Sheet metal companies don't need fancy facilities. They need to locate near their client clusters, invest heavily in core processes, and save ruthlessly on everything non-core.

General Application for Sheet Metal Companies:

• Re-layout the shop floor: Arrange equipment in a "U-shape" following the process flow to reduce material handling distance by 30%–50%, cutting down on forklift and搬运工 overhead.

• Implement two-shift or even three-shift operations: Fixed equipment costs are already sunk. Idle capacity is the biggest waste. Boost utilization from the current below-50% level to 75% or above — effectively taking on 50% more orders with the same equipment.

• Phase out inefficient old equipment: Machines over 10 years old with OEE below 50% cost more in repairs than they generate in output. Replace them decisively. Don't "save small money to lose big money."

Do the math: A laser cutting machine costs roughly ¥800/day in amortized investment. Running two shifts generates about ¥12,000/day in output value. If you only run one shift, the equipment cost ratio jumps from 6.7% to 13.3%. Every extra hour of machine running time is pure profit.

Strategy 6: Cost Mindset Management — "Don't Spend a Penny You Don't Need To. Never Skimp on a Penny You Should."

Saizeriya: Zero advertising. Zero celebrity endorsements. Zero marketing campaigns. But spares no expense on ingredient quality and supply chain infrastructure.

DINGPRECISION's Practice:
DINGPRECISION is virtually invisible in public advertising — no elaborate website, no splashy campaigns. Every resource goes into what the customer actually sees and values:

• ¥17 million in equipment — hardware guarantees the quality ceiling

• ISO 9001 certification — a management system guarantees the quality floor

• Midea food-grade testing pass — third-party certification builds trust

• High-Tech Enterprise recognition (2024) — credentials enhance brand premium

This "don't waste on vanity, invest in substance" mentality is identical to Saizeriya's extreme cost mindset.

>> Key Takeaway: DINGPRECISION doesn't spread resources across "face projects." It bets everything on equipment, certifications, and quality — the "real meat." Every sheet metal company should ask: What capability does my customer actually pay me for? That's where you should invest heavily.

General Application for Sheet Metal Companies:

• Eliminate hidden waste:

  • Rework costs (industry average 3%–5% — every 1% reduction drops straight to profit)

  • Slow-moving inventory (non-standard sheet stock sitting for over 3 months — liquidate it)

  • Over-processing (customer needs ±0.2mm tolerance — don't waste time achieving ±0.05mm)

• Invest savings where the customer sees value:

  • Upgrade inspection equipment (CMM, salt spray tester) → builds customer confidence

  • Build a digital quoting system → respond to inquiries within 2 hours

  • Upgrade packaging → reduce shipping damage complaints

Saizeriya's logic: The customer doesn't care how much you saved. They only care what they got. Same for sheet metal. Customers will pay for "on-time delivery + consistent quality." They won't pay for "your factory looks impressive."

Strategy 7: Long-Termism — "Three Years to Build the Foundation, Five Years to Build the Moat"

Saizeriya: Launched in 1973 with a "60-Year Vision." Methodically built supply chains, standards, and talent over half a century to become a global dining icon.

DINGPRECISION's Practice:
Although DINGPRECISION started around 2018 (officially registered in 2022), it has rapidly progressed from "surviving" to "thriving":

• Phase 1 (2018–2020): Rooted in Beijiao, built capacity, refined processes, secured supplier qualifications with Midea and other core clients.

• Phase 2 (2021–2023): Expanded to 15,000 sqm, increased equipment investment to ¥17M, established Laser Cutting and Punching subsidiaries to complete the process chain.

• Phase 3 (2024–2025): Earned High-Tech Enterprise status, deepened its dual-track focus on home appliances + energy storage, and pushed annual spraying capacity past 10 million square meters.

Every step landed at the right time — no greed, no haste. This mirrors Saizeriya's "60-Year Vision" long-termism perfectly: a real moat isn't built in one or two years. It grows through sustained investment and continuous improvement.

>> Key Takeaway: DINGPRECISION's growth path can be summarized in three steps: Survive first (land one core client) → Then thrive (expand capacity, perfect processes) → Then endure (build certification and technology moats). Sheet metal companies don't need to panic about short-term wins. Play your own game at your own pace.

General Application for Sheet Metal Companies:

• Year 1: Build the basics

  • Upgrade core equipment (servo CNC press brakes + fiber laser cutters)

  • Document standardized processes

  • Obtain ISO 9001 / ISO 13485 certification

• Years 2–3: Build digital capability

  • Implement a lightweight MES system for real-time production visibility

  • Set up a customer collaboration platform (clients can track order progress)

  • Accumulate process data to improve quoting accuracy

• Years 3–5: Build the differentiation moat

  • Establish a reputation in your chosen niche (became a TOP 3 supplier in your segment)

  • Build a "design-for-manufacturing" collaboration mechanism with core clients

  • Reduce delivery lead times through modular design capabilities

V. Saizeriya vs. DINGPRECISION vs. Traditional Sheet Metal Factory — Core Metrics Comparison

VI. Case Projection: The P&L Profile of a "Saizeriya-Style" Sheet Metal Company

Applying the Saizeriya + DINGPRECISION model to a typical mid-sized sheet metal company with ¥30 million RMB in annual revenue:

Core logic: Profit doesn't come from "taking more orders." It comes from lowering operating costs + boosting per-capita efficiency + focusing on high-value clients — exactly the same underlying logic as Saizeriya and DINGPRECISION.

VII. Three Ultimate Lessons from DINGPRECISION for the Sheet Metal Industry

Lesson 1: The Narrower the Road, the Wider the Margin

DINGPRECISION didn't try to be a "universal supplier." It positioned itself as "the premier electrostatic spraying supplier" — and narrowed even further to "mixed colors." The narrower the road, the fewer competitors, the higher the barrier, and the thicker the profit.

Lesson 2: One Anchor Client Is Worth More Than a Hundred Small Ones

DINGPRECISION's deep lock-in with Midea — from Midea's Micro-Wave division to Midea's Kitchen & Water Heater division — has expanded its scope of cooperation step by step. One major client brings more than orders. It brings quality pressure that forces improvement, management discipline that raises standards, and brand cachet that opens doors — things that scattered small orders can never provide.

Lesson 3: Equipment Is the Skeleton. Standards Are the Muscle. People Are the Soul.

DINGPRECISION's ¥17M in equipment and fully automated spraying lines are the "skeleton." Its ISO 9001 system and food-grade testing standards are the "muscle." And its 160–260 well-trained employees are the "soul." All three are indispensable — together, they form a system-level competitive moat that is extremely difficult to replicate.

VIII. Conclusion: The "High Quality at Low Prices" Era for Sheet Metal Has Arrived

For the past two decades, the sheet metal industry ran on "demographic dividends + equipment dividends." If you had people and machines, you made money.

For the next two decades, the rules have changed. You have only two choices: either become Saizeriya or DINGPRECISION — compete on extreme efficiency, pinpoint positioning, and long-term discipline, and survive and thrive in a low-margin environment; or stay a "traditional street-side diner" and slowly fade away in the price-war red ocean.

The biggest lesson from Saizeriya's playbook is this: Low price does NOT mean low margin. Operational efficiency is the real moat.

DINGPRECISION proves that this playbook works in Chinese manufacturing — and it's already been validated.

For every sheet metal fabrication company: Standardization. Labor efficiency. Supply chain integration. Pinpoint positioning. These four words are the keys to getting out of the trap. You don't need to do everything at once. Pick one strategy, implement it starting today, and look back three months from now. You'll thank yourself.

If you run a sheet metal company, or if you're looking for a way out of the operational in sheet metal fabrication, bookmark this article. Benchmark against Saizeriya. Learn from DINGPRECISION. Start today, and become the "value king" of your own industry.

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