Supply all kinds of standard and non-standard washer,like Flat washer,Spring washer, Square washer, ,hardened steelwasher and Cup washer, Wave washer etc. The materials are like Carbon steel, Stainless steel, Copper, Aluminium, Electrical insulating fibre, EPDM etc.
2.Supply flat washer:
ANSI/ASME B18,USS,SAE,FENDER,Sesco washer etc.
3.Supply spring washer:
4.Supply square and taper washer:
5.Model NU:DIN,USS,SAE,BS,AS,NFE and non standard
we specilized in all kinds of washers and stamping parts:
Washers include Flat washer, High tensile washer, Direct Tensile Indicator washers, Malleable washer(round and square bevel ), Stainless Steel washer and Lock washers.
mainly produce blind rivets, drilling screws, shooting nails, duplex nails, roofing nails, common nails, concrete nails, black annealed tie wire, middle carbon wire, semi-hollow rivets, bolts, drywall screws, tapping screws, ST nails, F/T nails, staple, coil nails, plastic strip nails, paper strip nails etc. . We can make in accordance with the demand of customers.
With the rapidly expanding she has covered remarkably the most fastener’s market. Since 1993 WASI is performing to DIN EN ISO 9001 certificate. A modern testing laboratory, accredited through A2LA in the USA and experienced inspection team is the base to perform all tests with scrutiny.
The whole business scope accord completely with the mother company Wuerth – concentrate on top quality products of carbon steel standard parts and WASI - specialize in top quality stainless steels fasteners. Some special products such as patient parts for special purpose und use is available. On demand of customer we also import from other European suppliers for special items.
Tianjinshi Shentai Steel Trade CO.,LTD is dedicate in steel import and export business. The quality of products is fully consistent with GB, JIS,ASTM,SAE,DIN standard and so on. Also we had past the ISO9001 International quality management certificate. Our company keep a long-term steady business relationship with the companies who from India, southeast Asia, Russia , Singapore, Japan, Korea, Malaysia, South Africa, the United States, Canada. and others.
The main products include stainless steel fasteners, high strength carbon steel and non-standard fastener products which according to GB (GB), German standard (DIN), American Standard (ANSI), British standard (BS), Japanese Standard (JIS) and GB standard (ISO)
Pipe type; structural use of seamless steel tubes, seamless steel pipes conveying fluid, low. In. High pressure boiler seamless steel pipe; oil cracking tube; alloy seamless steel tubes, bearing steel, special welding pipe, spiral pipe, galvanized pipe, stainless steel pipe, titanium tube, six angle steel pipe, rectangular pipe, special-shaped pipe. Sheet: carbon plate, manganese plate, container plate, stainless steel plate, titanium plate. Steel also sells a variety of special steel, die steel, alloy steel and other business. The company stock is adequate, the variety specification is complete.