Silver Weld Neck Flanges

We are the factory, also has own trade company, provides the good quality product for the customer, helps the customer to solve each kind of difficult problem, Rolling of steel; Wholesale and retail of steel structure products, wholesale and retail of metal materials, building materials, wujinjiaodian, decoration materials, thermal insulation materials, auto parts, mechanical parts, photovoltaic supports and accessories, greenhouses and glass greenhouse accessories; Import and export of goods and technologies (except those restricted by laws and regulations); Processing of greenhouse framework and greenhouse accessories. Sales and maintenance of petroleum exploration equipment; Medical equipment, electrical equipment, instrumentation, electronic products, office supplies, toys, standard parts, printing equipment, clothing, ornaments, rubber products, plastic products; Textile, science and technology, (projects that must be approved according to law can only carry out business activities after being approved by relevant departments)