h reducer2,000+ factories verified

Founded in 2004, Shanxi Longsheng Yuanyuan Technology Co., Ltd. Has grown over two decades into a modern, integrated enterprise that combines R&D, foundry, machining, and sales. We specialize in producing malleable-iron pipe fittings, grooved piping components, and precision castings. Our in-house brand "LSZZ" has earned rising recognition in the industry, providing products, services, and turnkey solutions for water supply and drainage, fire protection, natural gas, and other systems, supported by a mature and stable distributor network across multiple regions in China.

Zhejiang Fengfeng Pipe Industry Co., Ltd. Is an industrial company integrating design, manufacturing, marketing and

Shanxi Pingyao Reducer Co., Ltd. (Shanxi Pingyao Reducer Factory), established in 1958, and restructured in 2013. Is specialized in R & D, manufacturing, sales of all kinds of reducer, electric roller professional factory. The company has passed ISO9001 quality system certification, ISO14001 environmental system certification, occupational health and safety management system certification, and national mining products coal mine safety mark certification. It is China's excellent enterprise, Shanxi Province meritorious enterprise, "Xinkai" reducer won the title of Shanxi famous brand products.

Jiangsu Tailong Reducer (Group) Co., Ltd., Jiangsu Wanji Transmission Technology Co., Ltd., Jiangsu Tailong Steel Cord Complete Equipment Co., Ltd., Jiangsu Tailong High-tech Transmission Equipment Co., Ltd., Jiangsu Tailong Fan Manufacturing Co., Ltd., Jiangsu Tailong Foundry Co., Ltd. is a national large-scale enterprise that Taixing people are proud of, and one of the top 500 companies in China's machinery industry. The company now has total assets of 7.2 billion yuan, covers an area of more than 1 million square meters, has 2, 836 employees, and 380 R&D personnel. Created a national post-doctoral scientific research workstation, Jiangsu Provincial Enterprise Technology Center, Jiangsu Provincial Transmission Machinery Control Technology Research Center, and Tailong Engineering Technology Research Center. A batch of high-precision production and testing equipment imported from the United States, Germany, Japan, Russia, Austria and other countries, such as large-scale CNC gear grinding machines, large-scale CNC boring and milling machines, worm grinders, machining centers, carbonitriding furnaces, etc., The maximum diameter of the gear grinding workpiece is 3 meters, and the maximum production of a single reducer is 180 tons. It has established a 3000KW test center with complete testing functions and advanced instruments in the same industry in the country, a provincial engineering technology center and a national post-doctoral scientific research workstation. In recent years, more than 600 patents have been obtained, including 129 invention patents.

Cangzhou Yiwen Pipeline Equipment Co., Ltd. is located in Mengcun County, Cangzhou City, Hebei Province, China. It is a professional manufacturer of flanged pipe fittings and related products. Our main products include butt welding flanges, flat welding flanges, neck flat welding, blind plates, manholes, elbows, branch platforms, tees and crosses, pipe collars and caps, reducers, compensators, waterproof Casing, hanger, etc. In addition, we also produce steel pipe products such as thermal insulation steel pipe, 3PE, three oil and two cloth. Our flanged pipe fittings are widely used in petroleum, chemical, electric power, aerospace, shipbuilding and other industries, and have been widely recognized and praised by customers. Our steel pipe products have excellent anti-corrosion performance and durability, and are widely used in urban water supply, natural gas, HVAC, industrial pipelines and other fields.

Ningbo Yuhua industrial Co., Ltd was established in 1991 which is specializing in designing and manufacturing HDPE fittings and HDPE ball Valve's in high and new technology industry. Our HDPE Fittings approval the Certificate of EN12201-3 and En1555-3. Injection mold size From DN20mm to DN1600mm. The products used in Industrial, Natural Gas, Petroleum, Mining, Municipal Forced Sewer/Water/Wastewater, Offshore Marine, Overland & SubSea Pipeline, , ect. Our company Located in Hemudu Town in Yuyao city Zhejiang Province.

Weifang Lulin Machinery Co., Ltd.  

Henan Tongji Gearbox Co., Ltd. (Brand: Tongji Reducer) was founded in 2016, with a registered capital of RMB 15.8 million and a factory spanning 36, 000 square meters. We specialize in the R&D and manufacturing of high-precision gears, speed reducers, non-standard gearboxes, expansion and contraction reels, couplings, and complete sets of rolling mill equipment.

Zhejiang Shuanglian Machinery Co., Ltd. is one of the leading manufacturers of speed reducers in China. It is the member of Chinese Speed Reducer Association that is specialized in the designing and manufacturing transmission and driving machinery products, such as different kinds of speed reducers.

We are iHF Industrial Transmission Technology (Guangdong) Co., Ltd., a high-tech enterprise that has been deeply focused on the field of industrial transmission since 2018. We integrate R&D, production, sales, and service to provide comprehensive solutions for our global clients.

Hebei Yueyao Pipeline Manufacturing Co., Ltd. is located in Yanshan County, Cangzhou City, Hebei Province, with an annual output of 20, 000 tons, and is committed to the research and production of pipeline systems.

Hebei Pengrun Pipe Fittings Manufacturing Co., Ltd. Has been specializing in steel pipe fittings and pipeline accessories since 2012. Located in Yanshan County, Hebei, China's core pipe fittings industrial base, we boast solid production scale, strong capital strength and an experienced professional technical team, fully capable of supporting your bulk orders and customized pipeline matching needs.

ZheJiang WaLand Electric Motor Co., Ltd was founded in 1958. It is an enterprise that produces motors and supporting electrical control systems established by the local state-owned Jiaxing Motor Factory through restructuring. As of 2024, the company has a history of nearly 70 years. At present, the company covers an area of 40, 000 square meters, has 145 sets of main production equipment (including two semi-automatic assembly production lines), with an annual production capacity of 5 million kW and a maximum motor power of 500kW. The seven series of innovative motor products are used in papermaking, mining, metallurgy, building materials, chemicals, textiles, hydropower, transportation and other industries with the advantages of safety, green, energy saving and high efficiency. Its stability and reliability are highly recognized by the industry.

Ningbo Minde Building Materials Co., Ltd., formerly known as Yuyao Mingda Pipe Industry Co., Ltd., is a manufacturer specializing in PPR water supply systems - for PIPES and FITTINGS.

Henan Kaicheng New Materials Co., Ltd is located in Weihui industrials area, henan province. It covers an area of 15, 000 square meters and invests 10 million yuan for the first phase. It is a high-tech enterprise with concrete admixture as the leading product, integrating R& D, production and sales. It is a member of the China Construction Materials Federation concrete additives branch.

Shanghai Eastwell Gear reducer Co., Ltd. (the former Shanghai Eastwell Drive Equipment Co., Ltd. ) is the professional manufacturer and exporter of various gear reducer over 20 years. Our mother group is big giant - Shanghai East Pump Group.

Shaanxi Sunrise Petrochemical Co., Ltd., established in 1992, is a national high-tech enterprise specializing in oil & gas chemical solutions for drilling, collection and refining.

Zhihe Intelligent Equipment (Jinan) Co., Ltd. is a modern enterprise integrating R&D, production and sales, specializing in the production of various types of planetary transmission reducer mechanisms, a state-level high-tech enterprise, and a manufacturer of key components of construction machinery and equipment.

Xingsheng Machinery Technology Co., Ltd. Was established in 1990. It is a leading manufacturer of stainless steel flanges, sanitary pipe fittings and valves with more than 30 years of experience in the industry. The company has an area of 20, 000 square meters and 200 employees, half of them are technicians who understand production and quality. We rely on the geographical advantages of Wenzhou City, which is close to Ningbo Port, Shanghai Port and Yiwu China-Europe Train Hub, and rely on the high-quality and efficient raw material of stainless steel and special steel have supplied by Tsingshan Holding Group. After more than 30 years of development, we have created efficient machining production capabilities and an experienced production team.

HDSTEEL Group (HD-STEEL) was established in 2011 and is located in Yanshan Industrial Zone, Cangzhou, Hebei, well known as China's "Pipe Fittings Capital. " With a registered capital of RMB 8 million and a 5, 000 m² production facility, we are a professional manufacturer and supplier of steel pipes, flanges, and pipe fittings.

German Precision, Commanded by Lashing

Changwei Transmission (Jiangsu) Co., Ltd. Was established in 2015 and is engaged in the manufacturing and sales of gearboxes; Technical development and transfer of electrical machinery; A company engaged in the sales of electronic products, electromechanical equipment, general mechanical equipment, and components.

Our RISC Group implements a dual-Brand strategy with RISC and YongKun Motor. We focusing on the high-end transmission and power system field. We integrating creative idea and engineering technology to serve the global equipment manufacturing industry.  

Zhejiang Boqiang Transmission Co., Ltd. Was established in 2002 and is a high-tech enterprise that integrates design, development, manufacturing, and operation, producing and selling reduction motors and power transmission equipment. The company is located in Oubei Town, Yongjia County, at the forefront of national reform and opening up, known as the "Little Pudong" of Wenzhou. Close to National Highway 104 and east to Wenzhou International Airport and Longwan International Container Terminal; South to Wenzhou Railway Station and Passenger Transport Center; There are also many national tourist attractions such as Yandang Mountain and Nanxi River. With convenient transportation and unique geographical location, it is highly welcomed by domestic and foreign users.

Sanlian Transmission Machinery Co., Ltd was founded in 1985 and is a high-tech enterprise specializing in the research, development manufacturing, and operation of gear reducers and variable speed drives. The company covers an area of 110, 000 square meters and currently employs over 400 people with technical person constituting 20% of the work force.

About Us

Zhejiang Tanhon Transmission Machinery Co., Ltd. Specializes in the research, development, manufacturing, and marketing of transmission equipment. In 2009, we launched a series of new and optimized products under the "Tanhon" brand, featuring shorter delivery times, cost-effectiveness, more reasonable configurations, and enhanced stability.

SLER has produced helical gear and worm gear speed reducers with variable configurations in 5 main catagories within its 10, 000 sqm sqm² Production facility in east China.

Hangzhou DELL Electric Motor Co., Ltd. is a motor manufacturing enterprise that integrates research and development, production, and sales. The company is located in the Lingang Industrial Park of Xiaoshan District, Hangzhou, covering an area of over twenty acres. It has a standardized production workshop of more than 20, 000 square meters, a complete design and development technical team, and a well-equipped testing laboratory. The company is conveniently situated near the Hangzhou Bay Ring Expressway exit and Hangzhou Xiaoshan International Airport, making transportation very convenient. The company specializes in the production of R, S, K, and F series geared motor dedicated direct-coupled electric motors, R, S, K, and F series geared motor dedicated YBX4-CT4 explosion-proof direct-coupled motors, YE5/YE4/YE3 series high-efficiency motors, YL/YC/YY series single-phase motors, electromagnetic brake motors, variable frequency speed control motors, special three-phase asynchronous motors for lifting, YD multi-speed motors, and custom special AC asynchronous motors. The company firmly believes that "quality, service, and innovation are the hard truths of development" and strives to implement the policy of "prioritizing quality before market. " The company's products have passed the "ISO9001 Quality Management System" certification, "Environmental Management System Certification, " "Occupational Health and Safety Management System Certification, " and have obtained CCC and CQC quality safety system certifications, CE certification, and in 2020 received the "Special Equipment Type Verification Certificate (Lifting Machinery). " In 2021, it was recognized as a "National High-tech Enterprise, " in 2022 it obtained the explosion-proof qualification certificate for the "YBX4-CT4 explosion-proof high-efficiency three-phase asynchronous motor, " and in 2023 it received the "Zhejiang Manufacturing Certification. " We win market satisfaction through excellent quality, superior performance, high-quality service, and competitive prices. The company values technological innovation, continuously introduces new technologies and equipment, and has outstanding technical personnel engaged in development and research, constantly improving production processes and controlling product quality. With our profound technical expertise and outstanding management capabilities, we provide customers with highly competitive quality products. At the same time, we offer considerate services to our clients based on more standardized, professional, and systematic service principles. We aim to build a century-old enterprise that is trustworthy and respected, continue to achieve brilliance, remain true to our original intention, and maintain our craftsmanship.

Cangzhou Hangxin Flange Co. Ltd., established in 2016, is engaged in the manufacture and export of flanges and pipe fittings. Our factory is located in Mengcun County, the hometown of elbow fittings in China, 120km north of Tianjin and 260km northwest of Beijing Capital International Airport, with convenient transportation.