Our Company is the manufacturing operation of an USA company in China , We are certificated to ISO9001:2008 , ROHS, TUV. The main products : American type hose clamp , German type hose clamp , T-Bolt clamp , Singer Ear hose clamp , Double ear hose clamp , Mini Hose Clamp , Heavy duty hose clamp , spring clamp and T-B spring hose clamp. If you have any question , we can answer you. 1. Q: How about your products’quality ? A: You can rest assured about our quality, we arrange the production according to ISO9001:2008 , our products meet hose clamps specification of SAE standard. We mainly export to North American countries. 2. Q: How to prove your products quality? Which standard of SAE do you meet? What is the standard code? A: We don't have model customer in domestic market at present times. Muray corporation has one hundred years’ history in hose clamps field, our exports to North American markets are continuously growing in recent years which reflects our quality is highly accepted by North American users. We can provide samples to our customers to test the quality. Our products meet SAE J1508-1997. 3. Q: Do you import your raw materials? Why is your price much higher than others in domestic market? A: Our raw materials are chosen from the best suppliers in China, it meets American standards. It is natural that international brand products price are higher than domestic brand products. The quality are not in the same level. Quality has its cost. 4. Q: Your products looks good from appearance and structure, does it be electroplated? A : No, it is not electroplated, we only do some polishing on the surface