Founded in 1965, the company is restructured from state-owned enterprises. Now it has developed into a comprehensive machinery manufacturing enterprise which mainly produces transmission machinery, hydraulic machinery and lifting machinery products and integrates scientific research and development, design and manufacturing, product sales, installation and maintenance services.

The company has professional mechanical product research and development, design, production, service capabilities. Cutting edge development, design, process and technical force; It is equipped with complete mechanical processing equipment; Strong ability of welding, forging, casting, heat treatment and surface treatment; Modern physical and chemical, measurement, detection and test means; Standardized quality management operation system; Scientific modern enterprise management system and method; Diversified marketing and service network combining traditional and contemporary. Create a good brand and reputation of the enterprise.

The company has nearly 50 years of production history of water conservancy and hydropower hoist and "three in one" reducer, with an annual design production capacity of 500 million yuan. At present, the leading products are: capacity of 50-10000kn, 2 × 50-2 × 10000kN qpzs, qpzsg, qpzst (m), qhzs series new closed (multi speed) winch hoists and QPQ, qpk, QPT, qpg, QHQ series fixed winch hoists, with capacity of 63-10000kn, 2 × 63-2 × 10000kN qhsy, qhly, QPPY, QPKY, qry series hydraulic headstock gear with capacity of 50-3200kn, 2 × 50-2 × 3200kn series mobile hoist with capacity of 50-750kn and 2 × 50-2 × 750kn series screw hoist, various hydropower station gate, gantry crane, trash cleaning machine, trash rack, etc., are widely used in reservoir, electric drainage and irrigation, hydropower station, water conservancy project and other water conservancy and hydropower projects; There are QS, QSC, QSE, qsk, QSR, QSF series "three in one" reducers, CHC (d) series gear chain less tooth difference (multi speed) reducers, QJ, YQ, DCY, zqa, ys, yse series hard tooth surface reducers, medium hard tooth surface reducers and other kinds of non-standard reducers, which are widely used in lifting transportation, metallurgical mines, railway ports, forestry, national defense and other industries; Special equipment products include bridge crane and gantry crane; Other mechanical and electrical products developed in succession include zxl brake load limiting coupling, zlyz drum inner and outer double brake device, khc-i distance measurement and control instrument, portable three contraction and three fold axle transmission bicycle, etc. The series of hoist products have obtained the product use license issued by the Ministry of water resources. The national standards of hoist (GB / T 10597-2011) and hydraulic hoist (GB / T 14627-2011) are drafted by our company; The series of "three in one" reducer products have won the first batch of product quality approval certificates issued by the national quality inspection center. The national industry standards of QS, QSC, QSE three in one reducer for crane (JB / t9003-2004) and CHC gear chain reducer with small tooth difference (JB / t11618-2013) are drafted by our company.

The company has won many honors and awards, such as high-tech enterprise, national intellectual property advantage enterprise, star enterprise of China Machinery Industry Federation in revitalizing equipment manufacturing industry, pilot unit of innovative enterprise construction in Hubei Province, provincial and ministerial science and Technology Progress Award (seven items).

Address: 138 Tongxin Road, Yong'an Avenue, Xian'an District, Xianning City, Hubei Province

Legal representative: Wan Mingyan (Chairman and general manager)

Tel: General Office 0715-8322725 (fax)

Engineering Technology Research Center 0715-8340641 (fax)

Sales Department 0715-83201308322672 (fax)

Manufacturing department 0715-83162018316205 (fax)

After sales service hotline 0715-8375163

website：www.centralsilver.com    mailbox：shjd@xnshw.com