Shenzhen Hongyixing Hardware & Plastic Products Co., Ltd. is a professional manufacturer of hardware products. ?The company is equipped with a variety of high-efficiency, high-standard advanced machinery and equipment, with independent research and development capabilities. The fields involved include: mold design and manufacturing, stamping, machining, springs, screws and various surface treatments and other hardware processes. The main products are: various standard and non-standard screws, springs, battery shrapnel, lathe products, stamping parts, etc., which are the best hardware accessories for welding, security, intelligent control, automobile, machinery, electrical appliances, electronics and toys industries. choose.