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HIGH PRECISION MACHINING PROCESS

Our capabilities enable us to manufacture a broad spectrum of large and weighty components, as well as complex weldments featuring more than 200 parts.

 

Our expert machinists have substantial experience in machining all types of parts and materials, from Low Alloy Steels to more exotic Alloys.
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INTERNATIONAL PROFESSIONAL WELDING TECHNOLOGY

We performs non-destructive testing on all welds to ensure unparalleled strength and longevity.

 

We perform both manual and robotic welding and have experience with complex weldments. All our welders are trained, tested, and certified to perform at a level that meets or exceeds the applicable welding codes for the industries.
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CUSTOMIZED HIGH PRECISION GEARS

We are a professional supplier of machine gears, automotive gears,scooter gears, reducer gears and other precision small gears are all acceptable. Welcome to contact us directly.

 

We are the manufacturer & supplier of various different types of gears and applications in automotive, scooter, motor, reducer, all types of machinery, etc. We also manufacture gear shaft, worm gear,worm shaft, bevel gear, gear rack & pinion, gearbox, and so on.
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Qingdao Rong Sheng Da Machinery Manufacturing Co. , Ltd. Located in the beautiful coastal city --Qingdao. started business since 2002,with nearly 14 years of production experience.The company at first mainly engaged in mechanical processing, welding, stamping, sheet metal, grinding, forging, precision casting products, die casting products, in addition develop carbon steel casting products,resin and rubber products which are widely used in automobile, equipment,railway, aerospace, marine and mining machinery, animal husbandry, electronic industry, etc..

 

Our company in Qingdao, mainly in mechanical processing and welding products, successively in Weifang、Dalian、Yantai、Ningbo and other places invested funding to build rubber plastic ,medical ,auto parts company .our company in Japan market began export to South Korea, Germany, Canada,Denmark, India America, Leah, Australia and other countries.