Synthetic diamond & Diamond tools supplier in China

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Chenguang Machinery & Electric Equipment Co., Ltd. is a comprehensive enterprise specialized in development, production, and marketing of ultra-hard materials and tools .

Our company is covering product development, manufacture and international trade. Located in the South of Changsha city,close to high-speed rail station. we enjoy the environment of prosperity and convenience of accessibility. Equipped with advanced manufacturing facilities, we started to provide high quality synthetic diamond to domestic diamond tool manufacturers since1993.

We utilize a wide range of advanced production equipment and test instrumentation in an environment using strict quality control procedures for all our products. As a diamond supplier, we provide a wide range of diamond products and solutions for many well-known Chinese enterprises. Among these enterprises are more than 20 well-known enterprises who have enjoyed at least 15 years with us.

Our products are widely used in mechanical processing, oil and gas drilling, coal mining, dam construction , tunnel, transportation, and some others are used in stone, automobile, cast iron, ceramic, hard alloy, fiber, semiconductor, magnetic materials etc. cutting and grinding area. We have approval IS09001:2008 Quality System Certificate ,owns the self -operation import and export right, the products have exported to USA, Russia, West Union, Africa and Southeast Asia more than 50 countries and regions.

Factory workshop of chenguang machinery&Electric Equipment Co.,Ltd

Synthesis Workshop of Chenguang machinery&Electric Equipment Co.,Ltd


Testing room

Selection workshop

Selection workshop