• material：carbon steel（Q235、35#、 45#) 
• size:M6-M64, Customizable 
• Finish:Hot Dipped Galvanized, Electro Galvanized, Color Painted 
• Certification: ISO 
• application:Machinery, Chemical Industry, Environmental, Building 
• Product Packing: bagged. Boxed. pallets, etc. 
• OEM & Customized: Please let us know your requirements for material, size, quantity, finishing, then we will quote the best price and recommend suitable products for you. 

Feature:
1.100% tested before delivery.
2. Guarantee the prompt delivery.  the customized products will be delivered as arranged date.
3. We are glad to makes samples according to our customers' drawing, specifications and samples.
4. OEM is available.
5. Free to contact us, we can offer you the best service, top-quality goods, competitive price and timely delivery. o