Sino-crystal Precision Manufacturing Co., Ltd is a wholly-owned subsidiary of Zhengzhou Sino-crystal Diamond Co., Ltd. It was established in August,2011, located in Zhengzhou export processing zones, and with registered capital of 340 million Yuan. It is a comprehensive enterprise gathering scientific research, production, and distribution as a whole, specializing in researching, manufacturing and distributing micrometer diamond wire and related equipment production.

With the support of its strong parent company of Zhengzhou Sino-crystal diamond Co., Ltd., with the guidance of Zhengzhou synthetic diamond and products engineer technology research center and NRTL, and guaranteed with dedicated high quality micrometer diamond powder. What's more, due to its complete chain, Sino-crystal Precision Manufacture Co., Ltd. is pursuing to be the most professional manufacturer of high-quality micrometer diamond wire.

The main product of our company are electroplate micrometer diamond wire, which is widely used in the field of photovoltaic, national defense military, LED and semiconductor. We also provide entire solution for precision high efficiency cutting of superhard material of silicon slice, silicon root, blue diamond slice, precision ceramic machining, and ferrocyanide neodymium integrated circuit.

Zhengzhou Sino-Crystal Diamond Joint-stock Co., Ltd was established in December, 2004, with registered capital of 152 million, and located in No.24, Dongqing Street, Zhengzhou High & New Technology Industries Development Zone. It is a unit which is under the Research Center of Zhengzhou Diamond and Related Products Engineering Technology, as well as a leading enterprise of state superhard material industry base, state high & new technology enterprise and fifty well-developed enterprises in Henan province.

With the belief of independent innovation and development, Sino-Crystal has always taken innovation ability as the most crucial means of competition , thus made outstanding innovative achievements since its establishment. So far, Sino-Crystal has been awarded more than180 domestic patents, at the same time involved in formulating the national standard in its field. The main products are: synthetic diamond mono-crystal and special equipments for big cavity synthetic diamond. There are two types of giant synthetic diamond press which are HJ-650 and HJ-1000. It has won first prizes twice for science and technology advancement, one is awarded by Zhengzhou municipal Government ,another is by Henan provincial government.

Persisting in independent R&D as foundation, Sino-crystal has established long-term cooperation relationships with many institutes, colleges and universities. Academician and post-doctoral workstation of its own was established as well. In 2010, Zhengzhou Sino-Crystal Diamond Joint-stock Co., Ltd appeared on the stock market and entered the capital market successfully. Besides, we own the only national testing center approved by state in the superhard material industry. The reports issued by the center are admitted by most of the countries and districts in the world.

Adhere to the principle of pursing excellent quality and advanced management since its establishment, Sino-Crystal implements the lean management and standardization management. It has passed ISO9001:2000 international quality system attestation in May, 2005. Later in 2006, its SC series was awarded as Henan' top brand by committee of top brand strategy promotion, Henan Province. Besides, our quality credit grade is evaluated as “AAA” by Product Quality Association of China.

Sino-Crystal has its own right of import and export, due to excellent quality and advanced management, our products are popular both at home and abroad. The domestic marketing regards Zhengzhou as center, expanding to nearly all the other districts of China, etc.

Regrading core technique as the driving force of development, Sino-Crystal continues pursuing the professional development road. It enhances the innovation on raw material, equipment and technology. Sino-crystal quickens the step of industrialization, extends the scale of company as well as market shares and profits. We are committed to being the greater power of diamond, building the first-class brand at home and well-known diamond manufacturing enterprise worldwide.