THRONCH has dozens of utility model patents, multiple invention patents, and has been awarded the honorary titles of National High-tech Enterprise,Wuxi Specialized and New Enterprise, and Jiangsu Specialized and New Enterprise, and has passed the CE and ISO9001 certification systems.

Wuxi Tonghe Machinery Co., Ltd quality control 0

EN 60204-1:2018

EN ISO 12100-2010,EN ISO 13849-1:2023

GB/T 19001-2016 ISO9001:2015

GB/T 24001-2016 ISO14001:2015

GB/T 45001 -2020 ISO 14001：2015

CZ Purlin Roll Forming Machine

C Purlin Machine

Z Profile Machine

Automatic Roll Forming Machine

Omega Profile Roll Forming Machine

Highway Guardrail Forming Machine

Pipe Forming Machine

Cable Tray Roll Forming Machine

Profile Production Line

Strut Roll Forming Machine

CZ Purlin Roll Forming Machine

C Purlin Machine

Z Profile Machine

Automatic Roll Forming Machine

Omega Profile Roll Forming Machine

Highway Guardrail Forming Machine

Pipe Forming Machine

Cable Tray Roll Forming Machine

Profile Production Line

Strut Roll Forming Machine

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Automatic Z Profile Machine Roll Steel Forming Machine For CZ Purlin

1 ~ 3MM C Purlin Forming Machine Metal Roofing Z U Purlin Rolling Machine 11KW

3.2mm Building Material C Purlin Machine Steel Roll Forming Machine ISO9001

500 - 6000mm Channel Bending Machine C Channel Making Machine Unistrut Roll Forming

Customized Automatic Cable Tray Manufacturing Machine Cold Roll Forming

High Production Rack Roll Forming Machine C Solar Strut Channel Roll Forming Machine

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