About us

Company History





2002    In September, it passed the German "TüV" ISO9001 quality system certification, and on October 1, 2017, it was upgraded to ISO9001:2015 quality system certification.


2003    In cooperation with SULZER Sulzer Group, it has been 15 years since it was awarded "Excellent Vendor" by Sulzer Group in 2009 and 2011.


2008   Through the Environmental Protection Agency of the State Environmental Protection Agency.


2011   Stainless steel pump valve product technology was rated as "specialized new" product by Liaoning Province;
The stainless steel smelting technology was awarded the municipal science and technology progress award


2014   In June, the audit was completed and entered the national casting industry enterprise access list.


2015   May passed German PED (2014/68/EU) & AD2000 system and material certification.


2017   In April passed the PED (2014/68/EU) welding procedure qualification certification.
In 2017, the company’s R&D center was assessed as a provincial technology R&D center
ASME IX coil welding process assessment in November 2017
Status Quo of Occupational Hazards Approved in December 2017