SINOTECH Machining Co.
SINOTECH Machining Co. (STCNC Machining brand) is a China-based ISO 9001:2015 certified contract manufacturer in Chang'an, Dongguan, offering custom CNC milling, turning, and Wire EDM machining services to global aerospace, automotive, medical, and industrial buyers via quote-based online ordering.
- Company typePrivate
- Founded2002
- HeadquartersChangan, China
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What SINOTECH Machining Co. does
SINOTECH Machining Co., Limited operates the STCNC Machining brand as a custom CNC machining services provider based in Chang'an, Dongguan, China. Founded around 2002, the company employs 51-100 staff and operates an ISO 9001:2015 certified factory. Its core technical offering spans CNC milling (including 4 and 5-axis machines achieving tolerances as low as 0.005mm), multi-axis CNC turning, and Wire EDM machining (tolerances to 0.02mm or finer), supported by surface finishing, in-house metrology, First Article Inspection, and a Design for Manufacturability (DFM) feedback step embedded in the quote workflow. Annual production capacity is stated at 60,000 custom CNC parts, with lead times as short as 5 days and a 30-day warranty on parts delivered.
The company sells directly to buyers globally through a quote-based, project-by-project model: customers upload designs via the multilingual website (20+ languages), receive quotes within 24-48 hours, and pay per order. There is no disclosed recurring subscription or framework contract revenue. Target customer segments are diversified across six verticals — aerospace, automotive, optical instruments, and medical devices as primary focus areas, with consumer goods and industrial automation as secondary. Public testimonials reference prototype and short-run production orders (e.g., 500 gear components, 3,000 aluminum housings, 150 robotic arm parts) typical of small-and-medium-batch custom work rather than long-term OEM supply agreements.
SINOTECH is privately held with no disclosed venture capital, private equity backing, parent company, or acquisition history. The go-to-market motion relies on content marketing (blog, knowledge base, CNC machining guides) and organic social presence on LinkedIn, YouTube, and Twitter to drive inbound quote requests. No AI/ML capabilities, patents, public partnerships, or M&A activity are disclosed in the available material.
SINOTECH Machining Co. firmographics
Firmographics- Name
- SINOTECH Machining Co.
- Legal name
- SINOTECH Machining Co, Limited
- Website
- https://stcncmachining.com
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- SINOTECH Machining Co. (STCNC Machining brand) is a China-based ISO 9001:2015 certified contract manufacturer in Chang'an, Dongguan, offering custom CNC milling, turning, and Wire EDM machining services to global aerospace, automotive, medical, and industrial buyers via quote-based online ordering.
- Ownership category
- akta.pro rank
SINOTECH Machining Co. industry classification
Industry- Product category
- Custom CNC Machining Services
- NAICS
- Machine Shops (332710), Cutting Tool and Machine Tool Accessory Manufacturing (333515)
- SIC
- Machine Tools, Metal Cutting Types (3541)
- akta.pro primary industry
- CNC Machine Tools (Turning, Milling, Machining Centers) (IMAHADAA)
- akta.pro secondary industries
- EDM & Electrochemical Machining (Wire/Sinker EDM, ECM) (IMAHADAF), Metal Cutting Tools, Tooling & Workholding (Cutters, Inserts, Chucks, Fixtures) (IMAHADAB)
Keywords
Where SINOTECH Machining Co. is headquartered
LocationHeadquarters
- HQ city
- Changan
- HQ country
- China
- HQ region
- Asia
Offices1 record
Markets served
SINOTECH Machining Co. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Custom CNC Parts Manufacturing: Project-based custom parts manufacturing services for prototypes and small to large volume production. Customers receive quotes based on part complexity, material, and volume requirements. Revenue is generated through one-time transactions for custom parts orders with typical order values varying based on specifications and quantity.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Custom CNC Machining - Quote Based |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
SINOTECH Machining Co. product offering
Product offeringCore offering
SINOTECH Machining Co. (STCNC Machining) provides custom CNC machining services for prototypes and small to large volume production. Its core offerings include CNC milling (4 and 5-axis) with tolerances down to 0.005mm, CNC turning for cylindrical parts, and wire EDM machining for intricate shapes down to 0.02mm tolerance, supported by surface finishing, DFM feedback, and ISO 9001:2015 quality inspection.
Product overview
STCNC Machining (STCNC Machining), a brand of SINOTECH Machining Co., Limited, is a precision CNC machining service provider offering a unified manufacturing platform. The core offerings include CNC Milling, CNC Turning, and Wire EDM Machining services supported by Surface Finishing capabilities. The company specializes in Custom CNC Parts Manufacturing and Rapid Prototyping, delivering parts from their ISO 9001:2015 certified factory in Dongguan, China. With over 20 years of expertise and an annual production capacity of 60,000 custom CNC parts, they serve diverse industries including aerospace, automotive, medical devices, optical instruments, and consumer goods. The integrated workflow includes DFM feedback, production, and quality inspection services with a 30-day warranty.
Differentiator
Problem solved
Functional benefit
Products and services
- CNC Milling High-precision CNC milling services using over 10 CNC milling centers including 4 and 5-axis machines, achieving tolerances as low as 0.005mm. Targeted at manufacturers needing tight tolerance machined components.
- CNC Turning CNC turning services using multi-axis CNC turning centers to produce cylindrical parts, suitable for manufacturers needing shaft and cylindrical component production.
- Wire EDM Machining Wire EDM cutting services for intricate shapes, achieving tolerances as low as 0.02mm or finer, targeted at manufacturers needing precision cutting of complex geometric parts.
- Surface Finishing Surface finishing services to enhance part appearance, durability, and performance characteristics for custom-manufactured CNC parts.
- Custom CNC Parts Manufacturing Custom parts manufacturing service for complex prototypes and small to large volume production, with lead times as short as 5 days and annual capacity of 60,000 custom CNC parts. Targeted at industrial manufacturers across multiple sectors.
- Rapid Prototyping Rapid prototyping service using Design for Manufacturability (DFM) feedback to optimize part designs for efficiency and cost savings, targeted at engineers and product developers needing quick-turn prototypes.
Quantifiable outcome
- Lead times as short as 5 days
- +5 more outcomes
Companies that use SINOTECH Machining Co.
Customer profileNamed customers3 records
Segments6 records
Ideal customer profiles1 record
SINOTECH Machining Co. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
SINOTECH Machining Co. partnerships and signals
Strategic signalScale indicators8 records
Recent moves1 record
Expansion highlights4 records
SINOTECH Machining Co. competitors and assessment
Company assessmentDirect peers
- 3ERP: 3ERP is a Chinese-based rapid prototyping and custom CNC machining service provider offering milling, turning, EDM, and finishing services. It is a direct competitor to SINOTECH, serving similar global customers with comparable capabilities and quote-based pricing models.
- Star Rapid: Star Rapid is a China-based rapid prototyping and custom manufacturing company offering CNC machining, 3D printing, and injection molding. It is a direct competitor to SINOTECH, serving global customers with similar turnkey custom parts manufacturing services.
- Wayken Rapid Manufacturing: Wayken is a Shenzhen-based custom CNC machining service provider offering CNC milling, turning, EDM, and finishing services. It is a direct competitor to SINOTECH in the Chinese precision machining services market, serving similar aerospace, automotive, and medical device customers.
- RapidDirect: RapidDirect is a China-based on-demand CNC machining, injection molding, and 3D printing service provider. It competes directly with SINOTECH in offering online quotes, quick-turn prototyping, and production machining for global customers.
- Protolabs (formerly Hubs): Protolabs is a leading digital manufacturing service provider offering CNC machining, 3D printing, injection molding, and sheet metal fabrication. Following its acquisition of Hubs, it directly competes with SINOTECH in the online CNC machining services space across similar target customers.
- Xometry: Xometry is a global online marketplace for custom manufacturing including CNC machining, injection molding, and 3D printing. It directly competes with SINOTECH in the on-demand CNC machining services market, particularly for prototypes and low-volume production.
- JLC CNC / JLCCNC: JLC CNC is a Chinese CNC machining and rapid prototyping service provider offering milling, turning, and surface finishing services. It is a direct competitor to SINOTECH in the on-demand custom parts manufacturing market, particularly for prototypes and small-batch production.
- Fictiv: Fictiv is a digital manufacturing platform that connects customers with vetted CNC machining, 3D printing, and injection molding suppliers. It competes directly with SINOTECH in the custom parts manufacturing market, particularly for prototyping and low-volume production via global supplier networks.
- Gensun Precision Machining: Gensun Precision Machining is an Asia-based CNC machining service provider offering precision milling, turning, and grinding services. It directly competes with SINOTECH in serving aerospace, medical, and industrial customers with high-tolerance custom parts.
Emerging players
- Plethora: Plethora is an on-demand CNC machining and manufacturing service provider offering automated quoting and rapid prototyping. While smaller in scale, it represents a similar service model to SINOTECH in the digital-first custom parts market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
SINOTECH Machining Co. social profiles
Digital presenceSINOTECH Machining Co. compliance and trust
Trust signalCompliance2 records
SINOTECH Machining Co. financial estimates
Financial estimateRevenue estimate
Valuation estimate
SINOTECH Machining Co. leadership team
Management profileNumber of profiles
SINOTECH Machining Co. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SINOTECH Machining Co. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about SINOTECH Machining Co.
What does SINOTECH Machining Co. do?
SINOTECH Machining Co. (STCNC Machining) provides custom CNC machining services for prototypes and small to large volume production. Its core offerings include CNC milling (4 and 5-axis) with tolerances down to 0.005mm, CNC turning for cylindrical parts, and wire EDM machining for intricate shapes down to 0.02mm tolerance, supported by surface finishing, DFM feedback, and ISO 9001:2015 quality inspection.
Is SINOTECH Machining Co. a public or private company?
SINOTECH Machining Co. is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was SINOTECH Machining Co. founded?
SINOTECH Machining Co. was founded in 2002. It employs 51 to 100 people.
Where is SINOTECH Machining Co. based?
SINOTECH Machining Co. is headquartered in Changan, China, in the Asia region.
How does SINOTECH Machining Co. make money?
One revenue line is on record: custom CNC Parts Manufacturing.
Who are SINOTECH Machining Co.'s main competitors?
Direct peers on record are 3ERP, Star Rapid, Wayken Rapid Manufacturing, RapidDirect, Protolabs (formerly Hubs), Xometry, JLC CNC / JLCCNC, Fictiv and Gensun Precision Machining. Plethora is listed as an emerging player.
Does SINOTECH Machining Co. have an API?
No public API is recorded for SINOTECH Machining Co..
What industry is SINOTECH Machining Co. in?
SINOTECH Machining Co.'s product category is Custom CNC Machining Services. Its primary akta.pro industry code is IMAHADAA, CNC Machine Tools (Turning, Milling, Machining Centers), with a secondary code of IMAHADAF, EDM & Electrochemical Machining (Wire/Sinker EDM, ECM). Its NAICS code is 332710 and its SIC code is 3541.