C&N Industiral,huitong limtied is professional pipe,flange and fitting manufacturer,our products approved by PDO, SADARA, SWCC,PDO etc.
- 2022-11-04 C&N HUITONG in ADEPIC 2022
- 2022-10-25 3LPE coating pipe and fititng loading procedure
- 2022-10-13 Manufacturing Procedure Specification of Seamless Steel Pipe
- 2022-04-22 Butt weld fitting producing procedure
- 2022-04-22 Flange producing procedure
- 2022-04-22 Flange manufacturing process