Topbest l is an Chinese company located in Shandong of China. Weare manufacturing of welding and assembly metal products. We design andmanufacture quality equipment and accessories for the infrastructure andconstruction sector.
We areable to manufacture an extensive range of products from materials includingaluminium, iron, plastic, brass and steel.

Topbest boasts a technical design department and a fully operationalworkshop including TIG and MIG welding, fitting, turning, bending, pressing, stamping, casting and plasma cutting. We are driven by ourcustomer's needs, and pride ourselves the ability to create and develop newproducts and new methodologies.

Our products range as follows:
- Seamless steel pipe
Material include carbon steel, alloy steel, stainless steel.
- Casting
Iron, steel, aluminum, alloy, stainless steel, Wear-resistant castings.
Skill include sand casting, lost wax steel casting, LFC.
- Welding assembly products
According the customer's design, assembly evey parts and ake the final surface treatment.
Surface treatment include zinc plating, powder coating, Anodizing etc.
- Stamping
Our special skill is to make the stainless stamping products.
-Machining products
We have CNC lathe, Milling, Grinder, Drilling, CNC Plasma Cutting, Line cutting
-Forging
Carbon steel froging products
We can according your design to make the products, please feel free to contact me for your inquire.