1. General Introduction:
All raw material is procured from BAO STEEL, the most guaranteed and biggest manufacturer for alloy wire rod in China. State-of-the-art and well-developed technique as well as leading edged systematical processing line have brought guarantee to quality and confidence to our partners. From wire drawing to heating furnace, all-time temperature supervision automatically by sensoring device, oil-tempering, winding, stress relief, packaging. All these procedures are precisely controlled.
2. Main range of applications:
(1). Suspension spring for vechiles
(2). Valve spring
(3). Mechanical spring for important usage
3. Material available:
(1) SAE9254-55SiCr
(2) 60Si2Mn
(3) SAE6150-50CrV
(4) 65Mn
(5) High-carbon spring steel for VD,FD, ASTM-A229 grade I
4. Specifications:
1.80mm-15.00mm to comply with standards DIN17223-2-1990, ASTM-A229, 230, 231, 232, 401
Q: Are you a manufacturer or merely a trader?
A: CHUNYUAN is a manufacturer specialized in steel wire & rod, so we can provide factory price/ the cheap price for you.
Welcome to visit our factory at any time when you are available.
Q: How long has your factory been founded?
A: TianJin ChunYuan Wire Product Co.Ltd, founded in the year of 1995, reformed and re-constructed from a well-reputed state-owned factory with a history of more than half a century. We are one of the leading company in the wire industry in China with clients all over the world. Now we are looking forward to the further co-operationwith you.
Q: May I have your catalog and price list for trial order in MOQ quantity?
A: Almost all our products are shown on Alibaba here. If you can not find it please do not hesitate to contact us by online "chat now" or browse our web site for more details. Welcome your inquiry by email,phone,fax,skype etc. Promise quotation will be sent in 1 working day.
Q: How do you guarantee the quality of your product?
A: Every process will be checked by responsible QC which ensures every product's quality. Quality management system ISO9001 attached.
Q: If I order big quantity, what's the good price?
A: Please send the details enquiry to us, such as specifications,Item Number, Quantity for each item, Quality request, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.
Q: May I buy 1 ton for a trial order?
A: If the size you need we have stock, we can offer 1 ton even less for your test.
Q: Any other additional explanations of your factory?
A: Free samples can be provided as your requirements. Professional packaging teams keep every packing well and safety. We supply 100% satisfied after-sale service. Promise 100% Refund or re-production owing to our products' quality problem.