Beijing Huaou Century Optoelectronic Technology Co., Ltd. was established in 2003 and is a private enterprise specializing in international brand non-destructive testing equipment. For over 20 years, we have been dedicated to Stresstech in Finland; The sales and promotion of Oy residual stress analyzer and Barkhausen grinding burn detector series products and technologies in China, is the general agent of Strestech Oy in Finland. We have served thousands of clients and achieved outstanding results among the 22 agents worldwide. We are also the first agent in the world to collaborate with Strestech to establish stress testing and grinding burn detection laboratories in the local area.

The main products include residual stress analyzer, grinding burn detector, gear bearing crankshaft camshaft surface burn quality detector, portable stress detector, Barkhausen noise method grinding burn detector, magnetoelastic instrument, portable electrolytic polishing instrument, metallographic analysis, etc. We can also provide testing services for residual stress, residual austenite, and grinding burns. The users mainly target fields such as aerospace, petrochemicals, electricity, nuclear industry, 3D printing, boilers and pressure vessels, mechanical processing and manufacturing, automobile manufacturing, scientific research institutions, universities, etc.

The company is committed to brand management, with dedicated business, advanced technology, and comprehensive services, able to provide users with more systematic and thoughtful services. For over 20 years, we have been providing high-quality non-destructive testing equipment and after-sales service to Chinese customers. The company has a good working atmosphere, comfortable working environment, perfect management system, complete sales team, and rich practical experience.