同时引进日本的先进技术，开发出沉渣特少的皮膜剂（磷化剂），其使用简便、技术质量目前国内领先。

We have several experts and engineers to work on metal Corrosion and Protection, meanwhile we developed one special Phosphating agents that will produce little waste by Japanese advanced technology.

youdao

同时引进日本的先进技术，开发出沉渣特少的皮膜剂（磷化剂），其使用简便、技术质量目前国内领先。

We have several experts and engineers to work on metal Corrosion and Protection, meanwhile we developed one special Phosphating agents that will produce little waste by Japanese advanced technology.

youdao