about Us
The company has a complete organizational structure and quality management system, and has successively passed three major system certifications: ISO9001, IATF16949, and ISO14001.
 
The company relies on advanced design management software, sophisticated CNC processing equipment, high-precision testing equipment, modern enterprise management tools (ERP, PDM, etc.), and strict quality management methods to ensure that customers are provided with satisfactory and assured products.Provide reliable guarantee for domestic customers to buy products with internationalized quality, localized price and ideal delivery time.
Using the principle of planetary deceleration, the company independently develops and produces planetary deceleration gearboxes with large torque and large transmission ratio. Excavators, cranes), metallurgical equipment, agricultural machinery, airport equipment, new energy vehicles and solar power plants and many other fields.The main products include planetary reduction gearboxes for walking, slewing, lifting, driving, etc., wet brakes, transmission transfer cases, etc. Since its establishment, the company has been cooperating with famous enterprises at home and abroad to provide them with precision mechanical parts of various materials Processing, assembly and other one-stop services.
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Infinity Planetary Gearboxes Reducer Provided Strong Support for The Live Broadcast of The 93rd Anniversary Parade on CCTV.
October 08,2025

On September 3, 2025, a grand conference was held in Tian 'anmen Square to commemorate the 80th anniversary of the victory of the Chinese People's War of Resistance against Japanese Aggression and the World Anti-Fascist War.

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Infinity Reducer Is Matched with ZOOMLION Heavy Industry's New Generation of Electric Excavators.
September 10,2025

In 2025, ZLZK customers received good news. The new generation 35-ton electric shovel ZRS35G was rolled off the production line at the Weinan Park in Shaanxi Province. This product was specially developed for ultra-large open-pit mining operations. The equipment weighs 1,100 tons, is 18.5 meters tal

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Infinity Parallel Shaft Reducer Has Matched with SKJK Telescopic Equipment
July 11,2025

In June 2025, our company independently developed the new product IFTPX600T2052 + 0.35KW electric drive assembly was successfully matched with the telescopic aerial work vehicle produced by SKJK customers. This product was specially customized by our company for the special usage conditions of 6-met

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Infinity Reducer Have Matched Airport Equipments
June 11,2025

In April 2025, the new product IFT020T2046 walking reducer developed by our company successfully matched the container loader of Weihai GT customers

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Qingdao Infinity Precision Machinery Co., Ltd.
Telephone:
+86-0532-83395326
address:
No. 1, Nanhai Road, Nancun Town, Pingdu City, Qingdao, China
About us
Qingdao Infinity Precision Machinery Co., Ltd. is mainly engaged in the R&D, production and sales of various high-precision planetary reduction gear mechanisms and transmission system assemblies and parts. Since its establishment, the company has been constantly innovating, developing and producing high-quality series products required by customers, and has won the favor of customers at home and abroad with excellent cost performance and convenient services.

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