Lonwin industry group limited. Is a comprehensive chemical enterprise which mainly integrates development, production, marketing, import and export business. The company is located in the beautiful tourist city- Shanghai with predominant industrial environment and commercial environment. As a technology innovative and service professional enterprise, the company mainly engages in global pharmaceutical, chemical and biological service.

Xuzhou Jiechuang New Material Technology Co., Ltd, which is affiliated with Hongwu International Group Ltd, with HONGWU brand(Hongwu Technology+Hongwu Product+Hongwu Service) is a new high-tech enterprise, also is the first company of mass production in manufacturing β . Sic whisker, β . Sic powder (grain), element nanoparticle (including nano silver powder, nano copper powder, nano iron powder, nano nickel powder, nano Tin powder, nano molybdenum powder, nano tungsten powder, nano chromium powder, nano cobalt powder, nano indium powder, nano gold powder, nano stainless steel powder, nano alloy powder, nano silicon powder, nano boron powder, carbon nano-tube and so on), engine restoration additive-nano copper lubricant additive, and nano oxides/compounds powder in small quantities for researchers and in bulk orders for industry groups in China.

Zhuzhou Zhirong Advanced Material Co., Ltd is located in Zhuzhou, Hunan Province, is a professional manufacturer of Cemented Carbide rods, and CNC carbide and cermet inserts

ChipAI Technology (Guangdong) Co., Ltd. It is a leading intelligent manufacturing enterprise. Its three major business units span Powder Compacting, Metal Cutting Automation and Tooling Digital AI Technology. The core team members have more than 20 years of industry experience.

Zhuzhou Better Tungsten Carbide Co., Ltd is located in Zhuzhou City, Hunan Province, China, where is the largest tungsten carbide producing area in China. Zzhuzhou better tungsten carbide copany has been in line of tungsten carbide since 2012. Product exported to Russia, Turkey, Canada, Mexico and so on. Quality fine and delivery fast since we have some standard size in stock.

Hebei Baotong New Material Technology Co., Ltd. is a silicon carbide enterprise integrating production, processing and sales. It has one 26000kVA and 12500kVA black silicon carbide smelting production line, and is equipped with segment sand and fine powder processing equipment, which can be customized according to customer requirements. Processing granularity. In order to further meet the needs of our customers for silicon carbide, Baotong has built a new 40000kVA silicon carbide smelting production line, which has been put into use, and the monthly output of silicon carbide blocks has reached 6000-7000 tons. The company adopts a fully automated computerized batching system to ensure accurate proportioning, adopts three-stage multiple grading to ensure excellent quality, and has a dedicated product testing center to ensure excellent and stable product quality. It has an after-sales service center to ensure perfect service support. The company was established in June 2012, and its production technology and equipment have reached the world's advanced level. The product has high strength, high wear resistance, high temperature resistance, rapid cooling and heating resistance, acid and alkali corrosion resistance, oxidation resistance, good thermal conductivity and thermal shock resistance, high temperature creep resistance and other properties and characteristics. Baotong Company is specialized in the production of four highs (high density, high crystallinity, high purity, high uniformity), and has its own deep processing workshop with two production lines. The product has a wide range of uses, mainly used in new energy vehicles, chips, grinding, Industrial Systems, etc. The company has built a silicon carbide manufacturing base and a silicon carbide R&D center. The company has been focusing on local brands in domestic and foreign markets and has great opportunities for development. Under the leadership of President Li, the company has always pursued the brand marketing concept of keeping pace with the times and innovating in quality, variety and service, adhered to the implementation of brand strategy and sustainable development strategy, and unremittingly expanded domestic and foreign markets. The products produced by the company sell well in more than 40 countries and regions such as Europe, America, Japan, South Korea and South America, and have won unanimous praise from domestic and foreign customers.

Dongguan Merry Electronic Co., Ltd was established in year of 2013, mainly engaged in design, development and sales semiconductors, main product line is Mosfet, Diodes, Schottky, Bridge Rectifiers, SIC, Power IC etc, which are all complied with RoHS and REACH standard. The factory has passed ISO9001, ISO14001, IATF16949 qualification. Our management team have over 20 years experience in this field which can meet your multifarious demands, we provide best quality products according to its superior R&D team, automatic production and strictly quality control system. In addition, based on complete product combination, Merry Electronic fully offer total solutions to our customers. We also offer OEM, ODM, and OBM service to many well-know companies around the world.

Rongsheng Refractory specialize in refractory products for nearly 30 years, covering a full range of High Alumina Bricks, Sillica Bricks, Fused AZS 33/36/41 Bricks, Mullite JM 23/26/28/30 Bricks, Magnesia Bricks, Magnesia Chrome Bricks, Magnesia Carbon Bricks, SiC Bricks, Dense and Light Weight Insulaing Castables, Graphite Electrode and other related products for more sophisticated applications.

Huamao (Gansu) New Material Technology Co., Ltd. is a national high-tech enterprise focusing on the research and development and production of composite ceramics and resistant materials.

JINAN JUNDA INDUSTRIAL TECHNOLOGY was established in 2005. We are the professional manufacture and exporter for garnet sand, steel shot, steel girt, bearing steel grit, , glass beads and other surface treatment abrasives.

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Zhangjiagang Tianrun Auto Accessories Co., Ltd.

Ningxia Yongruida Carbon Co., Ltd. Has manufactured all types of Activated carbon, filter media, refractory and abrasive materials since 2014.

Hebei Suoyi New Material Technology Co., Ltd. Was established in 2012. It is a company dedicated to integrating the highest quality, most comprehensive and stable chemical advanced materials for customers. Soy has a complete supplier system in 145 cities in China. Cooperate with 19 rare earth salt companies and 22 China's top 50 zirconium salt companies.

KEENCUTTER, Located in Taizhou city, Zhejiang Province, where is the Capital of