Huzhou Shuanglin Hengxing Polishing Equipment Factory established in 1980s is one of the well-know manufacture of surface finishing industry in China. Currently HENGXING has production site which cover an area of 5000 M2 and outputs over 30000 ton of grinding media, over 1500 sets of finishing machines, over 2000 ton of polishing compound and over 1000 ton of ceramic bead annually. Our products sell in China and abroad, such as America, Russia ,Italy, Germany, ,Brazil etc, all over the world.
HENGXING dedicates to providing high quality products and advanced technology on surface polishing for customers and manufactures from all type of industries. Entering the 21st century, HENGXING has started the speed up growth process. With the efforts of resource integration and supply chain developing, the company now owns a complete system of production, sales, also service system. Our new developed mass finishing products are expected to advance stage in the international market. Nowadays HENGXING systematically research new applications for technologies and develop innovative process solution, which combine consistent surface quality with the highest level of economic feasibility. HENGXING is proud of its surface process solution for comprehensive range of mechanical components, tailor-made solutions from small watch machinery accessories to huge aircraft engines casting part.
HENGXING will persistently provide reliable quality products and high quality service to customers through R&D development and professional management in future.
Wuhan Dinglong Co., Ltd.
It is a leading enterprise in China's high-end polishing materials sector. It stands out as the only domestic enterprise mastering the full-process technology of CMP polishing pads and the world's sole system supplier capable of providing 4 types of CMP materials. Its polishing products cover key areas like semiconductors and display screens. In 2025, its CMP polishing pads began small-batch supply to mainstream foreign-funded logic manufacturers. The product has a 20% higher material removal rate than imported counterparts while being around 20% cheaper, with core customers including Yangtze Memory and SMIC. Additionally, it has extended its business to CMP polishing fluid, achieving obvious product synergy effects.
Anji Technology
It is a technological pacesetter in China's CMP polishing fluid field. Its product line covers polishing fluids for various processes such as copper and tungsten, and it has achieved mass supply in the front-end process of semiconductor manufacturing. The company boasts prominent technological barriers and customer certification advantages. Its products can meet the high-precision polishing requirements of chips, playing a crucial role in the domestic semiconductor localization process and setting a benchmark for the performance of domestic polishing fluids.
Henan Becens Minerals Co., Ltd.
This is a key manufacturer specializing in traditional abrasive polishing media in Henan. Its main products include white fused alumina, brown fused alumina, silicon carbide, glass beads, and other polishing media. These products are widely used in floor coating, ceramic polishing, and abrasive manufacturing. It supplies products in bulk according to international standards such as FEPA and JIS, with stable product quality and a competitive price advantage, and its business radiates to both domestic and foreign bulk procurement markets.
Guoruisheng Technology
As a veteran enterprise in the precision polishing materials industry, it has a solid foundation in the market. Its product range covers rare earth polishing fluids, precision grinding fluids, and other polishing media. It has a stable customer base in the liquid crystal display and consumer electronics fields. The company's products are well-received by downstream manufacturers for their reliable performance and are widely used in the surface polishing of electronic components such as display screens.
Quanzhou Hisen Diamond Tool Co., Ltd.
Located in Fujian, it focuses on diamond-based polishing media. Its main products include diamond lappato abrasives tailored for polishing tiles, ceramics, and other materials, as well as diamond polishing tools like square grinding wheels and blades. It provides targeted bulk polishing solutions for the building materials processing industry. Its products are favored by stone and ceramic manufacturers due to their efficient polishing effect and long service life.
Zhengzhou Shanjie District Qianjiaxin New Material Firm
It is engaged in the mass production of aluminum oxide series polishing media. Its main products include brown aluminum oxide, white aluminum oxide, black aluminum oxide, and corn cob-based polishing abrasives. The products are applicable to multiple scenarios such as metal surface treatment and daily necessities polishing. It is characterized by flexible supply and fast delivery, and is a preferred supplier of cost-effective polishing media for many small and medium-sized processing enterprises.
Anyang Fangyuan Lapping
It specializes in the R&D and production of rare earth polishing materials. It has unique technical advantages in high-end application fields such as liquid crystal glass substrates and sapphire substrates. Its rare earth-based polishing media have excellent polishing accuracy and efficiency, which can meet the ultra-high flatness requirements of high-end optical and electronic substrates. It occupies an important position in the domestic high-end rare earth polishing material market.
Quanzhou Dialead Stone Tools Co., Ltd.
This company integrates the production of polishing media and supporting equipment. In addition to manufacturing stone polishing machines, it also produces polishing media such as diamond turbo segments and diamond polishing pads. Its products are widely used in reinforced concrete processing, stone polishing, and other construction and building materials fields. It can provide integrated solutions of polishing tools and media, and has strong competitiveness in the bulk procurement market of the stone processing industry.
Baotou Research Institute of Rare Earths
Relying on the resource and technical advantages of the Chinese Academy of Sciences, it is a leader in the high-precision rare earth polishing media field. It is committed to the R&D and production of high-precision rare earth polishing fluids. Its products have performance that meets international advanced standards. The rare earth polishing media developed by it have excellent polishing effects in the fields of semiconductors, optical components, etc., and provide strong technical support for the localization of high-end rare earth polishing materials.