M3-M8 High Strength Material 40Cr 10b21 Carbon Steel Hexagon 10.9 Grade Bolt
OTHER DRIVE TYPE
Q1,How about your price? A1 : We are Non-standard screw fastener factory which customized production directly . We eliminate the cost of intermediates by working with the raw materials manufacturer and subsequent process processing factory ,to achieve the best quality and reasonable factory unit price .
Q2,How do you control your quality?
A2 : 1.We implement strict ISO quality control, and have 8 steps checking in production . 2. We use high-quality austenitic stainless steel and raw materials from different countries . Our company adopt the advanced die spotting and the multiple-step machine.
Q3,Could you provide free samples?
A3 : We have more than 6000 models of customized products in stock. Free sample is available for those in stock .You just need to bear the freight cost.