质量检查  制造商、经销商、供应商

Yaang Pipe Industry is a professional organizer and one-stop-shop supplier for steel piping system products, including steel pipe and tube, forged flange and fittings, butt-welding pipe fittings, elbow, tee, reducer, stub end, gaskets, fasteners, valves, Sanitary Services etc. in China. We have devoted to providing the best solutions of steel materials and industrial equipment for our respected customers.
We supply not only commonly used stainless steel materials (SS304/L,SS316/L,SS321), but also duplex and super duplex steel 1.4547, 1.4462, 1.4410 (S31254,S31803,S32750,S32760), special austenite stainless 310S, 347H, 317L, 904L... Yaang products are widely used in Shipbuilding, Nuclear power, Marine engineering, Petroleum, Chemical, Mining,Sewage treatment, Natural gas and Pressure vessels and other industries.
Yaang products are according to national standard GB/T12459, GB/T13401, U.S. standard ANSI/ASME B16.9, ANSI/ASME B16.5/B16.47, ANSI/ASME B16.11, ANSI/ASME B36.19M/ B36.10M, ASME B16.20,British standard BS,Germany standard DIN,Japan standard JIS..., The purpose built nonstandard or special use products as per customer's demand, we will try our best to satisfy it.
To be a reliable supplier, providing high quality products,very best service and support, Yaang will do that always!

cideon工程：使能因素
铁路是未来交通的支柱，面临着特殊的技术挑战。这需要有经验的专家，他们知道从概念到设计到批准的每一个角度。
从我们的经验中获益——让我们一起开动火车。
我们的核心竞争力
-咨询：保持列车运转
-力学：设计复杂性
-电力；控制与软件：引领潮流的技术
-现场工程：您需要的能力

IB-Lenhardt AG and its experienced consultants support the product development of radio and telecommunication devices. Accredited testing to the highest standards for automotive, industrial automation and consumer products. Use the full service from consulting to testing to worldwide certification for a successful market entry.

Tru Thread was established in 1982.
We produce high quality gauges made true to the specification.
Our calibratin lab is accredited for ISO 17025-2017.
Each of our products has a verification certificate.
On request we provide ILAC certificates.
We have warehouse near Wroclaw, Poland for fast delivery in Europe.