The below pictures are our stainless steel material reports. We only choose the best quality raw material to produce products.
The ratio of chemical composition C, Si , Mn, P, S, Ni, Cr, Mo Cu is qualified.
The below picture is the report from our customer's third party testing institution.
Our customers' praise rate for the quality of our products is higher than 99%.
We look forward to having you become our next customer!
Huazhen Stainless Steel Fastener Co., Ltd. is a leading stainless steel bolts and nuts manufacturer in China. We are committed to becoming your reliable wholesale stainless steel fasteners supplier. Since its establishment in 2003, we have the most advanced bulk stainless steel bolts production equipment in China and specialize in the production and export of various fastener products ...[ Read More >>]
