 ※ Our History
Tongnuo Group Co., Ltd. was established in 1998 and has a history of manufacture for more than 20 years. Our group produce five major categories of products,divided into Tyres products, Auto brake pads products,Rubber air spring products , Rubber Antioxidant products,Organic fertilizer products.Our company has advanced modern production equipment and experiments, laboratory testing instruments.
Our main products: Radial tyres, OTR Tyres, and OTR giant tyres, as well as all various industrial tyres, bias tyres, agricultural tyres, paddy-field purpose tyres, rubber inner tubes and butyl inner tube.
Our group invested 50 million yuan to produce automobile brake pads in 2010，we have advanced production equipments and designs 6 dedicated production lines; each of them has an annual capacity of more than 1 million sets.
Our group begins to research and develop rubber air spring to serve the global market in 2010. Now the product range is more than 150 types which are primarily applied to buses, trucks, trailers, railways and industry application.
Our group begins to produce Bio organic fertilizer to serve Agricultrual market in 2012. Mainly produces seaweed fertilizer, Chitosan, bio-organic fertilizer, seaweed organic fertilizer, Bio-bacterial stubble agent, microbial soil conditioner, bio-pesticide, Bio-bacterial fertilizer, bio-deodorant, fermentation agent and bio-wastewater treatment agent.
Our group has jointly developed and manufactured high-quality polymer additives with internationally renowned chemical plants since 2013. The products include antioxidant PPD, intermediate RT Base (4-ADPA), insoluble sulfur, and high-content TMQ ,nitrobenzene among others.Our group has established a long-term partnership with the world's leading tire manufacturers
Our group takes brand strategy with science, technology, quality, and market as core and holds a conception of humanist. Our products have acquired authorized certifications from at home and abroad, such as DOT, ECE, and CCC. our company set up ISO9001 quality system, ISO/TS16949 quality system, ISO14001 environmental management system, and ISO10012 measurement confirmation system in domestic tyre industry.
Our group would like to be dedicated to providing customers with quality products, friendly services, and with customers to develop a better future together.
 
※ Our Factory
Our group has two tire production lines, each of them has an annual capacity of more than 1 million sets .we have advanced production equipments of auto brake pads and 6 dedicated production lines; each of them has an annual capacity of more than 1 million sets.we has more than 50 sets of production equipment such as: drying equipment, blender, crusher, crawler overturning machine, drum granulator, agitator granulator and so on .
※ Our Product
1.Tyres
2.OTR Tyres
3.TBR Tyres
4.Solid Tires
5.Agricultural Tires
6.Auto brake pads
7.Rubber air spring
8.Seaweed fertilizer
9.Organic fertilizer
10.Rubber Antioxidant PPD
※ Our Certificate
IMO Organic Quality System Certification, ISO9001 Quality Management System, 14001 Environment System.
※ Production Equipment
1. mixer machine
2. cutting machine
3. vulcanizing machine
4.hot press machine
5.sand blast machine
6.scorch machine
7. Drying equipment
8. Crawler overturning machine
9. Drum granulator
10. Agitator granulator
※ Production Market
Asia 20%, Mid East 20%, Europe 15%, America 20%. |
Products
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