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  • Suizhou Gaincin Machinery Co.,Ltd 
  • add: No.1704, Jinxiu River, Wenfeng, Zengdu, Suizhou, Hubei, P.R.China
  • E-mail:
  • Tel:  86-722-358 8806
  • Fax: 86-722-358 8806 x 8002
  • Website: 
  • Gaincin Showroom Http://


























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Company Profile             

Shandong Sinsun Machine    ry Manufacturing Limited (SDSN) is a global supplier of super-fine grinding medias & machine industries. It is a member of Sinsun Group ( Founded in 1990, Sinsun Group is one of the most renowned state-own enterprises in China.
SDSN’s has extensive product line for super fine, ultra fine grinding & machinery manufactuer.
Through year’s development, SDSN’s has grown into one of the largest grinding/mill media supplier in China. By providing the high quality grinding media & machinery, SDSN’s aim to meet the customer’s requirement of super/ultra fine grinding in a broad range of industries such as mining, mineral processing, ground calcium carbonate(GCC), kaolin clay, chemical, cement, power station and coating industry.
In all various of mineral industries such as dry/wet ground calcium carbonate(WGCC) and kaolin clay, SDSN’s has become the long-termed supplier for world of grinding mineral ball milling manufacturer.
In Mining Industry,SDSN’s has been dedicating itself in developing customized grinding media for various mills since 1990. Today SDSN’s has established strategic partnerships with some famous grinding machine companies and specially designed the grinding media for mining & cements industries. Our leading product-SDSN’s Grinding Media Ball is one of the great innovations for mining & cement industry. It includes SDSN’s product series which are widely used in base metals, precious metals & milling fields.
In grinding industry, we have been the strategic partner all over the world producers with a capacity of 50,000MT grinding media balls per year.By far, SDSN’s has established business relationships with hundreds of customers from 56 countries all around the world.
Together with our customers, SDSN’s aims to become a leading grinding media & machinery manufacturing supplier in the industrial circles.
Sinsun’s – A complete & total grinding & machinery provider! 

The No.1 High Chrome Grinding Ball manufacturer supplying for all the Japanese cemenHistHistorySuizhou Gaincin Machinery Co., Ltd (Gaincin) is one global supplier of super-fine grinding media balls/rods, steel flanges, machinery parts, special automobile & parts.Etc. It is a member of Sinotruck Hubei Huawin Vehicle, Founded in 2002, Sinotruck is one of the most renowned state-own enterprises in China.Achievement:



History:Company profile:

Suizhou Gaincin Machinery Co., Ltd (Gaincin Showroom has extensive product lines for ultra fine grinding ball medias(forged/rolled grinding media balls/rods/bars), high /super /medium chromium casting steel grinding media balls/cylpebs & machinery manufactuer in Jinan & Qingdao, Shandong; Xuzhou in Jiangsu; Ningguo in Anhui; Suizhou & Wuhan in Hubei in China (have main four production bases nationally). It is one of subsidiaries of Hubei Chuwei Axle from Sinotruck Group. Found in 2002 year, Sinotruck Group is one of the most prestigious stated-owned enterprises in China.  

The whole factories existing more than 288 employees, covering an area of 67,500 square meters, by means of the strong production technology and equipment's, advanced technological processing, testing methods and perfect quality control system (CNC, air hammers, Auto-rolled rods/forged ball lines, numerical lathe, numerical milling machines, precision grinding machines, X-rays,HRC/HBN hardness testers, optical spectrum analyzers, etc). Through decades year’s development, gaincin has grown into one of the most trustworthy suppliers in China. We mainly produced & exported steel grinding balls, rods/bars both casting and forging, wrought iron ornamentals, automobile parts, steel flanges, machining and welding fabrications of various raw materials. And they are all meet ASTM, BS, DIN and JIS standards,etc. Our current company formed a set of production, machining, inspection, assembling & service for our customers. We achieved ISO 9001 & 14001, OHSAS18001, TS16946-SGS, international Quality/Environment Management System Certificates.

Product quality is a fundamental business survival. So we have professional quality management staff and quality inspection personnel through the cooperation factory quality inspection department for product "self-checking, mutual inspection, final inspection" to ensure the finished product meets the customer’s specifications. So we won the trust & praise both in the domestic and overseas markets. And all of the quality is certified by the third party test institutions,such as SGS,BV,TUV,COTECNA,CTI, Asiainspection, CCIC, Control Union, etc.  

We are proud to offer our best products and service with the concept of “Quality comes first, Serve with heart”. We sincerely hope our customers can visit our factory and establish long business relationship based on mutual benefits to satisfy all parties.

And our company has been working diligently ever since to embrace the needs of our global customer base, in a bid to ensure absolute satisfaction. Embodying our company's commitment to excellence, our team has dedicated itself to perfecting our three core components, “Service, Management and Craftsmanship.”


Most advanced automantically hot rolled and forged steel grinding media balls in the processing: