Purchase Qty. Reference FOB Price
20-99 Pieces US$4.50
100+ Pieces US$4.00
Product Description
Product Description Company Profile Hebei Yaosheng idustry located in B # industrial park, Xushui district, Baoding city, Hebei province, is a professional company integrating the research, development, manufacture and sales.Standards such as GB, JB, US API, ANSI, British BS, German DIN, Japanese ...