Our company Shanghai Jinrui Norm Parts Supplies Co., Ltd. is specialized in producing fastening pieces and other supporting norm parts. We can provide you high quality products which are in accordance with GB, DIN, ANSI, JIS, ISO and etc with favorable price. You are welcome to visit our website http://shxingrui.en.alibaba.com, there you can know more about our company, our products, etc.

   We have any kinds of stainless steel spring washer, flat gasket , we are the manufacturer,and we can offer you high quality products with favourable price. We will be very happy to give you details. We are looking forward to your answer.