SICHUAN Y&J INDUSTRIES CO., LTD
Sichuan Y&J Industries manufactures customized mechanical parts and equipment, with strong capabilities in casting, forging, machining, and vacuum coating systems for global industries.
Est. 2001No. 3 Tianhong Road Chengdu China
About SICHUAN Y&J INDUSTRIES CO., LTD
Sichuan Y&J Industries Co., Ltd is a high-tech enterprise established in Chengdu, China in 2001. The company provides end-to-end solutions covering R&D, production, marketing, and service for customized mechanical equipment and precision parts.
The business focuses on industrial manufacturing processes including casting, forging, and machining, supplying components such as valve parts, crusher and mining equipment parts, metallurgical equipment parts, pump parts, railcar parts, and other industrial hardware. With engineering support and comprehensive machining services—ranging from milling and turning to grinding and wire cutting—Y&J delivers parts built to customer requirements.
In addition to metal parts manufacturing, Y&J’s vacuum application equipment subsidiary develops and manufactures vacuum coating machines, including film vacuum metallizer machines and optical coaters. With nearly two decades of dedicated experience in this field, the company has installed more than 100 film vacuum metallizers and several hundred optical coaters for customers in both domestic and overseas markets.
Y&J serves international buyers across North America, Asia Pacific, and Africa, with installations and customers in markets such as the USA, India, Indonesia, and Morocco, as well as Hong Kong and Taiwan. Its equipment and components support diverse applications including automotive, aerospace, digital products, optoelectronics, eyewear, garments, food packaging, security printing, and tobacco packaging.
Company Overview
- Established
- 2,001 year
- Headquarters
- Chengdu, China
- Group Footprint
- International company with 10 subsidiaries across China, Australia and Thailand.
High-Tech Manufacturing Partner
Sichuan Y&J Industries delivers customized mechanical equipment and precision parts, combining engineering know-how with reliable production and responsive service for international buyers.
Capabilities
Core Services
R&DProductionMarketingServiceEngineering supportCustomized technical solutions
Manufacturing Capabilities
Manufacturing Processes
CastingForgingMachining
Casting Options
Manufacturing solutions include large-scale sand casting and precision investment casting for cast steel, cast iron, and non-ferrous metal castings, tailored to technical and budget requirements.
Casting Weight Range
| Minimum | Maximum |
|---|---|
| 50 grams | 20,000 kilograms |
Die Forging and Free Forging
Y&J supplies high-integrity forgings produced through both die forging and free forging processes, supporting everything from high-volume precision components to large custom shapes.
Machining Services
MillingTurningBoringGrindingDrillingWire cutting
Product Portfolio
Mechanical Parts Supplied
- Valve parts (gate, ball, butterfly, regulator, diaphragm and other valve parts)
- Crusher parts (cone, roll and jaw crusher parts)
- Mining equipment parts
- Metallurgical equipment parts
- Cylinder parts
- Steel mill parts
- Pump parts
- Railcar parts
- Saddles and couplings
- Fire hydrant parts
- Other miscellaneous parts
Vacuum Equipment
- Optical Coater Installations
- Several hundred optical coaters installed.
Vacuum Coating Systems
The vacuum application equipment subsidiary focuses on R&D and manufacturing of vacuum coating machines, including film vacuum metallizer machines and optical coaters, delivering complete vacuum application solutions.
Installation Track Record
100unitsFilm vacuum metallizer machines installed
Markets
Export Reach
40countriesCountries exported
Customer Base
650customersCustomers served
Export Regions
North AmericaAsia PacificAfrica
Representative Markets
USAIndiaIndonesiaMoroccoHong KongTaiwan
Applications
Industries Served
- Automotive
- Aerospace
- Digital products
- Optoelectronic products
- Ophthalmic glasses
- Garment
- Food packaging
- Security printing
- Tobacco packaging
Quality & Inspection
Inspection & Testing
- Chemistry
- Microstructure
- Hardness
- Tensile strength
- Impact strength
- Yield strength
- Magnetic testing (MT)
- Liquid penetrant testing (LPT)
- Ultrasonic testing (UT)
- X-ray testing (RT)
- Pressure test
- Neutral salt-spray test (NSS)
Quality & Documentation
Quality Documentation
- EN 10204-3.1 certificate
- Bubble drawings
- Dimension reports
Team & Service
Engineering-Led Support
A dedicated team of technical engineers and international sales personnel supports customers with solution development, dependable product quality, and attentive after-sales service.
Contact Information
- Address
- No. 3 Tianhong Road Chengdu China
- Phone
- +86 28 6317 7666
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