Dongguan ZhiCheng rare earth technology Co., Ltd. Established in 1998, it is located in Huangjiang Town, Dongguan city, Guangdong province, China. It is a Sino-Japanese joint venture and specializes in researching and developing the polishing powder, polishing carrier & other relevant products. We introduce Japanese advancing equipment and technology, mainly deal in "New- Lanthan" series of cerium oxide polishing powder, polishing carrier & other relevant products. To insure the quality of products, we adopt overall monitoring procedures and strict quality management system and all-around inspections from the dynamic roasting to air flow classification.
Our polishing powder is widely using for polishing optical lens, camera lens, color TV tube, LCD screen, eyeglass and the watch glass etc; In addition, our company has our own core products in the field of cleaning optical lenses, coating film and cleaning hardware etc.

The enterprise spirits: First-class management, first-class quality, first-class service.

Quality Policy of company: To meet the customer's demand with the high-quality product, and to gain customer's trust with passionate service.
We insist on the concepts of putting technology as basis and respecting customers. It is our permanent goal to provide efficient energy-saving and environmental protection product for our customers.
Our products targeted at present:

High-end products: LED sapphire substrates, fixed disk glass, ( CDS production units ), ITO Conductive glass (screen), TFT semiconductor( electronic components production units ), wafer (illuminant production enterprise);
Midmarket: Optical filters, digital camera glass, phone glass, quartz crystal, lens, prism, ( belong to the optical glass production enterprise)