Qingdao Rubber6 Group Co., Ltd. (former Qingdao Rubber6 Factory) founded in 1952, is the largest domestic professional manufacturer engaged in the design and manufacture of conveyor belt at present, the products also include V-belt, hose and tire etc; and now the company possesses two brands: Zhonghua Brand and Leading Hose Brand, it is the only first-grade enterprise in the national bonding tape and hose industry; is the locus and director factory of the standing body of Bonding Tape and Hose Association of China Rubber Industry Association.
　
Qingdao Rubber6 Group Co., Ltd. (former Qingdao Rubber6 Factory) initially researched steel rope conveyor belt in 1966, which has experienced 34 years, mightiness of adhesive tape is able to produce ST630-ST4000，width of adhesive tape 650-3000mm，develop and produce new structure steel rope core conveyor tape, impact resistance & anti-avulsion preburying loop steel rope conveyor belt, in 1990 our company accepted national "Bawu" key programs--the research of large & high intensity conveyor belt steel cord conveyor belt, our country greatly supported this program and invested large quantities of capital, introduced F-270 high-speed Banbury mixer from Britain, drum type vulcanizer from Japan, high-precision four-roll pressure and steel cord conveyor belt production line and constant tension moulding machine from German, PVC,PVG cord conveyor belt production line from Britain, electric pull testing machine from France, ozone aging testing machine from Japan, and established "China High-intensity Conveyor Belt Production Base" in the company. In 1997 the company, together with Jiangyin Farsheng Group Company, steel cord supplier, researched and developed open type steel cord, which greatly improves the using lifetime of steel cord conveyor belt, and was recognized as national new product by the National Economy & Trade Committee. In 1997 the Group Company became the first one to obtain ISO9001:1994 Quality Certificate System in rubber hose and belt industry.
　
The conveyor belt series products of the company include cotton & canvas belt, nylon belt, EP belt, steel cord belt, steel cable belt, big obliquity conveyor belt, PVC and PVG etc; and provide various conveyor belt of all kinds of special capabilities (flame retardant, heat resistance, acidproof, alkali-resistant, cold resistant, high temperature resistance and food) with complete variety and unique style of its own.

The company is also the largest manufacturer of interlayer rubber hose and high-pressure steel weaved rubber hose, introduced international advanced rubber hose production equipment from America and Sweden etc, possessing national first-class rubber production craft, mainly producing all kinds of high quality heat resistant, cold resistant, high-pressure resistant, oil resistant and acid & alkali-resistant rubber hose of high capabilities. The company also manufactures tire products of three series: auto loading tire, farming tire and engineering tire etc.

Zhonghua Brand and Leading Horse Brand rubber products now are sold well in 30 provinces, municipality directly under the Central Government, autonomous region of domestic market, and sold far in America, German, Britain, Italy, Roumania, Indonesia, India, Thailand, Korea, Pakistan, and Iraq, etc, and are well appraised by customers. It earns 5 millon US dollars for annual export.
　
In order to meet customers' requirements, the company is dedicated to developing high, precise, and cuspidate products. These years, the company completed 24 important scientific research and technical programs, among which there are 13 programs filling up the national blank; including 3 nation-excellent products, 4 ministry-excellent products, 6 province-excellent products, 8 city-excellent products and gained 33 quality prizes of various products.
Recent years the company gained the following reputations:
▲　Top-quality product medal of Steel Cord Conveyor Belt of the Ministry of Chemical Industry
▲　Zhonghua Brand Converyor Belt has gained the national silver prize for twice
▲　title of advanced unit of technology supervision work
▲　the first-grade certificate of quality inspection supervision institution awarded by the Quality Inspection Supervision Institution
▲　certificate of national first-grade measure unit
▲　"Baosteel A-grade Supplier Certificate" awarded by Baosteel Group Company
▲　Nation-grade New Product Certificate of "New Structure Steel Cord Conveyor Belt" awarded by national Economy & Trade Committee
▲　In 1999 Fujian Cement Co., Ltd. awarded the company the medal of "Best quality, best service"
　
In 2000 commodity quality survey of China market shows the rubber series products manufactured by our company gained the first position in the national industry, this survey dealt with five guidelines: brand fame, service content, market share, quality reputations, and the initial market choice in 2000.