Domestic sales Dep.

国内贸易部

[email protected]

+86 534-2367525/2367325

R&D center

技术中心

[email protected]

+86 534-2230015/2230066

HR Dep.

人力资源

[email protected]

+86 534-2230033/2260362

Rizhao Branch office

日照

[email protected]

+86 633-3657600/3657611