Zhejiang Yinli Industry and Trade Co., Ltd

Diamond Member
Audited Supplier Audited Supplier
https://yinli-industry.en.made-in-china.com/
Company Profile
Zhejiang Yinli Industry and Trade Co.,Ltd.
YINLI (Zhejiang Yinli Industry And Trade Co.,Ltd.),based in Wenzhou,China,manufactures seamless stainless steel pipe and holds more than 10,000 tonnes in stock across 200+ sizes. Stocked sizes ship within days; most products ship in 7-15 days. The ex-stock range covers outside diameters of 12-630 mm and wall thicknesses of 1-30 mm. Our normal stock includes 304/304L,316/316L,310S,321,904L,254SMO,2205,2507,625,N10276 etc. Customize to required length is acceptable. Our Mainly products: Stainless Steel 304/L/H,310/H/S,314,316/L/H/Ti,317L,321/H,347/H; Super Austenitic Stainless Steel 904L,S30815 (253MA),S31254 (254SMO); Duplex and Super Duplex Stainless Steel UNS S31803,UNS S32205,UNS S32750,UNS S32760,UNS S32550 ; Nickel Alloy Inconel 800 (UNS N08800),800H (UNS N08810),825 (UNS N08825),600 (UNS N06600),625 (UNS N06625),Monel 400 (UNS N04400),Alloy N10276,N06022,N10665,N10675 etc. We are certified to ISO 9001,ISO 14001 and ISO 45001,and hold China's Special Equipment (pressure piping) Manufacturing Licence TS2733T58-2029,valid to July 2029. An ASTM A312/A312M type-test report covers grades TP304 to TP347H,OD 57-159 mm,valid to March 2029. A GB/T 14976-2025 type test covers OD 57-630 mm,wall 2.0-30 mm,valid to April 2030. We also hold third-party test certificates from NCS,China's national steel testing centre,and a mill test certificate accompanies every batch. In-house QC covers ultrasonic,eddy current and hydrostatic testing,mechanical properties and spectral chemical analysis. Pre-shipment inspection by SGS,BV,TUV,DNV or your own engineers is welcome. That stock sits on three decades of manufacturing. Seven production bases across Zhejiang and Shandong - our manufacturing arm,Zhejiang Yinli Steel Industry,plus Zhejiang Yinmai Flange,Shandong Jinlai Fittings,Shandong Yinmai,Shandong Xinyimai,Shandong Zheyin and Zibo Yinli - also supply pipe fittings,flanges,valves and CNC-machined parts,along with building and decorative materials. A complete piping package ships on one order,through one point of contact. Our pipe serves chemical and petrochemical processing,oil and gas,heat exchangers,data centres,mechanical and industrial engineering,construction,power generation and environmental technology,shipbuilding,automotive,coal gasification and aerospace. Zhejiang Yinli Industry And Trade Co.,Ltd has strong strength,values credit,abides by contracts,guarantees product quality,and operates with small profits and multiple varieties,winning the trust of every customer.
Seven production bases
Seven production bases
Zhejiang Yinli Industry and Trade Co.,Ltd.
OEM/ODM
OEM/ODM
Zhejiang Yinli Industry and Trade Co.,Ltd.
With 30-year-long expertise
With 30-year-long expertise
Zhejiang Yinli Industry and Trade Co.,Ltd.

COMPANY PROFILE

Since 1995, Yinli has been a trusted manufacture and supplier of top-quality pipes, pipe fitting, flanges,  vales and CNC machining in the oil, gas renewable energy and mining sectors. We holds more than 10, 000 tons stainless steel pipes in stock across 200+ sizes. Stocked sizes ship within days; Most products ship in 7-15 days.

The ex-stock range covers outside diameters of 12-630 mm and wall thicknesses of 1-30 mm. Our normal stock is including 304/304L, 316/316L, 310S, 321, 904L, 254SMO, 2205, 2507, 625, N10276 etc. Customize to required length is acceptable. Our Mainly products: Stainless Steel 304/L/H, 310/H/S, 314, 316/L/H/Ti, 317L, 321/H, 347/H; Super Austenitic Stainless Steel 904L, S30815 (253mA), S31254 (254SMO); Duplex and Super Duplex Stainless Steel UNS S31803, UNS S32205, UNS S32750, UNS S32760, UNS S32550; Nickel Alloy Inconel 800 (UNS N08800), 800H (U NS N08810), 825 (UNS N08825), 600 (UNS N06600), 625 (UNS N06625), Monel 400 (UNS N04400), Alloy N10276, N06022, N10665, N10675 etc.

We are certified to ISO 9001, ISO 14001 and ISO 45001, and hold China's Special Equipment (pressure piping) Manufacturing Licence TS2733T58-2029, valid to July 2029. An ASTM A312/A312M type-test report covers grades TP304 to TP347H, OD 57-159 mm, valid to March 2029. A GB/T 14976-2025 type test covers OD 57-630 mm, wall 2.0-30 mm, valid to April 2030. We also hold third-party test certificates from NCS, China's national steel testing centre, and a mill test certificate accompanies every batch. In-house QC covers ultrasonic, eddy current and hydrostatic testing, mechanical properties and spectral chemical analysis. Pre-shipment inspection by SGS, BV, TÜV, DNV or your own engineers is welcome.

That stock sits on three decades of manufacturing. Seven production bases across Zhejiang and Shandong - our manufacturing arm, Zhejiang Yinli Steel Industry, plus Zhejiang Yinmai Flange, Shandong Jinlai Fittings, Shandong Yinmai, Shandong Xinyimai, Shandong Zheyin and Zibo Yinli - also supply pipe fittings, flanges, valves and CNC-machined parts, along with building and decorative materials. A complete piping package ships on one order, through one point of contact. Our pipe serves chemical and petrochemical processing, oil and gas, heat exchangers, data centres, mechanical and industrial engineering, construction, power generation and environmental technology, shipbuilding, automotive, coal gasification and aerospace.

Zhejiang Yinli Industry And Trade Co., Ltd has strong strength, values credit, abides by contracts, guarantees product quality, and operates with small profits and multiple varieties, winning the trust of every customer.
Authentication
Business Type: Manufacturer/Factory & Trading Company
Year of Establishment: 2026-07-09
Number of Employees: 25
Management System Certification: ISO9001:2015, ISO45001:2018, ISO14001
Address: Room 2301, Building A2, Tianxin Tiansi Digital Economy Industry Center, No. 2999 Nanyang Avenue, Yaoxi Street, Longwan District, Wenzhou City, Zhejiang Province
Solutions
OEM/ODM
OEM/ODM
Factory Tour
Factory Tour
Sample Order
Sample Order
Russian Speaker
Russian Speaker

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