High quality roof metal materials with printed color coating, steel coils, galvanized steel coils, PPGI PPGL GI GL
Negotlable - /Short Ton
Min.Order:10000 Short Tons
Shandong Boyuan New Materials Co., Ltd.
Q1. What are your company's main products ?
A1: Our main products are alloy materials, stainless steel, carbon steel, galvanized steel, aluminium products, etc.
Q2. How do you control quality ?