HIGH QUALITY

Trust Seal, Credit Check, RoHS and Supplier Capability Assessment.

company has strictly quality control system and professional test lab.

DEVELOPMENT

Internal professional design team and advanced machinery workshop.

We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system.

We can manufacture all the Electrical terminals beyond your demand.

100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP.

Let us help you find the best solution for all your concerns.

WHO WE ARE & WHY CHOOSE US

China high quality Butt Weld Fittings & Stainless Steel Elbow suppliers

TOBO STEEL GROUP CHINA

TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians. We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related ...

Learn More>>

What are the advantages of high-strength duplex steel flanges over flanges made of other materials?

The advantages of high-strength duplex steel flanges (e.g. Super Duplex S32750, S32760, etc.) over carbon steel, ordinary stainless steel (e.g. 304/316), low alloy high-strength steel and other materials such as flanges are mainly embodied in the core dimensions of mechanical properties, corrosion ...

Product Advantages

COMPLETE CERTIFICATION

We have obtained some certificates in various aspects, which also provides a guarantee for our products to be sold to the world. You can rest assured about the whole process of our products.