Invechs(DongGuan) Trade Co., Ltd. is a high-tech New Material Company that integrates developing, processing and sale of the grinding, polishing and cleaning materials. We always stick to the tenet that "Keep promise, customer first, outstanding quality, professional model and unlimited service! ", and always adhere to the user-centered service system, provide users with more attractive products and services, expand popularity and influence in the international and local industries.

Standardized management is carried out in the company according to modern enterprise system. We actively implement the ISO140001 International Quality System, vigorously carry out the "People-oriented" strategy, and advocate the enterprise spirit that "People oriented, regulated people with laws, and pursuit eternity".

Our business mainly involves world-famous volcanic ash powdered pumice, alumina powder, emery and rare earth polishing powder products, as well as deep processing of high-purity, ultrafine volcanic ash powdered pumice, alumina powder, emery and rare earth polishing powder. As an advanced mineral group company in the world, we possess unique mineral resources, becoming the world's largest pumice grinding manufacturer. Applying the most advanced pulverization technology in the world, we could manufacture grinding and polishing material with the highest purity and the best particle size distribution all over the world so far. We also focus on surface grinding and cleaning environmental protection materials for Electronic circuit board, main raw material of rolling light oil, optical glass lens grinding, LED liquid-crystal display and glass substrate.

The company has accumulated a high quality professional technical research and development team engaged in grinding and polishing industry, with many senior software engineers, hardware engineers and professional product development designers. We also have advanced product processing equipment and testing machine, with excellent marketing team and the domestic regional channel partners. The company adheres to the motto that Sincerity oriented, faith first, striving for excellence, mutual benefit and win-win result! We always put our customers' interests first, and wholeheartedly provide our customers with the best products and the best service.