Hebei Yaosheng Industry is a professional company integrating the research, development, manufacture and sales. Standards such as GB, JB, US API, ANSI, British BS, German DIN, Japanese JIS, GOST, and French NF are mainly adopted. There are about 100 series of products, such as gate valve, globe valve, check valve, ball valve, butterfly valve, bottom valve, drain valve, filter, and flange, which have been widely used in fields of petroleum, petrochemical, chemical, electric p
Hebei Yaosheng Industry is a professional company integrating the research, development, manufacture and sales. Standards such as GB, JB, US API, ANSI, British BS, German DIN, Japanese JIS, GOST, and French NF are mainly adopted. There are about 100 series of products, such as gate valve, globe valve, check valve, ball valve, butterfly valve, bottom valve, drain valve, filter, and flange, which have been widely used in fields of petroleum, petrochemical, chemical, electric p Công Ty TNHH Thương Mại XNK Hebei Yaosheng là một công ty chuyên nghiệp tích hợp nghiên cứu, phát triển, sản xuất và kinh doanh. Chúng tôi chủ yếu áp dụng các tiêu chuẩn như GB, JB, API Hoa Kỳ, ANSI, BS Anh, DIN Đức, JIS Nhật Bản, GOST và NF của Pháp. Chúng tôi cung cấp khoảng 100 loạt sản phẩm, như...