Hebei Tongde Blower Co., Ltd.

Tongxin Group is located in High Tech Zone of Gucheng, Hebei Province where is 350 km from Beijing, the capital of P.R. China.  With more than 30 years continuous efforts since 1992, We have developed into a comprehensive e-nterprise who is specializing on manufacturing of full series accessory parts for industrial fans with the impeller di-ameter range of Ø300 ~ 4500+ mm, we are also OEM manufacture of industrial fans.  The companies have land ar-ea of over 80,000㎡, more than 300 employees including 50+ engineers.  The companies’goal is “Building a Su-per Shared Factory supporting the Fan Companies globally”.  We are serving 1000+ fan companies in China, me-anwhile we are also building up cooperation gradually with international fan Companies from different countries.Tongxin Group has two major business segements: ONE is Fan Accessories which aremainly composed of bearing housing, coupling, shaft disc and main shaft; the other one isfabricated parts for fan, which are mainly composed of fan casing, damper, flexible joint, air inletduct, front disc of impeller, impeller and silencer. We have become aleader in the segment ofhigh-quality industrial fan accessories.Tongde Company has established a complete manufacturing system for fabricated structuralparts through contin-uous innovation and improvement on manufacturing technologies andprocesses. We have more than 100 sets ofadvanced manufacturing and testing equipment, suchas RGV manufacturing line, large scale laser profile cutting machine, large scale CNC pressbrake, impeller welding robot, large scale frame welding robot, laser welding, large scale CNC rolling machine, high precision plate flattening machine, floor type CNC milling and boring machineand the world's largest fully automatic CNC spinning machine produced by NODI inDenmark. We also have a fullyautomatic nesting system to ensure the lowest scrap rate. To make sure the quality and adhesion of coating, allsteel plates and finished products are propershot blasted.We drafted the group standard of dampers for fan industry in 2019, and the standard wasreleased for implement-ation in November 2021.