SOME WORDS ABOUT SHUANGYU
Full In-House Production & Professional Team Behind Every Construction Machinery Part
We Focus On High-Quality OEM Manufacturing
Founded in 2016, Zaozhuang Shuangyu Machinery specializes in excavator and bulldozer steel castings & structural parts. Our experienced technical, production and QC teams strictly control every link from raw material to finished goods.
Our Complete Production Workflow
We adopt one-stop manufacturing procedures including cutting, welding, CNC precision machining, heat treatment, shot blasting and anti-rust coating, to guarantee stable quality and on-time delivery for global bulk orders.
SEEMINGLY ELEGANT DESIGN
About Zaozhuang Shuangyu Machinery Manufacturing Co., Ltd.
Founded in 2016, Zaozhuang Shuangyu Machinery Manufacturing Co., Ltd. is located in Shuiguo Town Industrial Park, Shizhong District, Zaozhuang City, Shandong Province, China. We integrate casting, welding, CNC precision machining, heat treatment, shot blasting and anti-corrosion coating in our self-owned factory, focusing on R&D, production and customization of excavator & bulldozer spare parts.
We have become a stable designated supplier for well-known construction machinery brands including CAT, XCMG, Shantui, Zoomlion, LiuGong and Lovol. We provide OEM, drawing customization and bulk wholesale service for global machinery dealers, equipment rental companies and engineering manufacturers. With complete production equipment and strict full-process quality inspection, we deliver wear-resistant, high-precision heavy-duty parts to clients all over the world.
Factory Scale & Production Strength
Our Factory Strength & Full In-House Production
We own standardized independent industrial park with divided functional workshops without outsourcing any core procedures:
- Raw material cutting workshop: High manganese alloy steel, wear-resistant steel plate storage & automatic blanking
- Welding workshop: Professional fixed tooling for large boom & arm welding, certified welding team
- CNC precision machining workshop: Large gantry machining centers, heavy CNC lathes for micron-level tolerance control
- Casting & heat treatment workshop: Improve product hardness, impact resistance and service life
- Shot blasting & coating workshop: Uniform anti-rust surface treatment for long ocean transportation
- Finished product warehouse: Mass stock of track shoes, sprocket hubs, ripper assemblies for fast delivery
All production links are self-controlled, which helps us stabilize order delivery cycle, unify product quality and reduce intermediate costs for global partners.
User Reviews
Mark Wilson :
We have cooperated with Zaozhuang Shuangyu Machinery for more than 2 years. Their bulldozer track shoes and sprocket hubs have much longer service life than other suppliers I used to work with. The CNC processing precision is perfect, all parts fit our clients’ machines without extra grinding. The sales team replies messages fast, and they provide reliable seaworthy packaging for long sea shipping. Very trustworthy OEM manufacturer, we will keep placing bulk orders every month.
Australia.
Carlos Mendez :
I sent them custom drawings of excavator boom supports, and their technical team gave professional optimization suggestions before mass production. The whole one-stop production from welding to finishing saves me lots of time to communicate with multiple factories. Strict quality inspection makes sure no defective pieces in the container. Delivery schedule is always on time, highly recommend Shuangyu for heavy machinery structural parts.
Spain.
Amin Suleiman :
Our mining site needs wear-resistant spare parts for harsh working conditions. Shuangyu’s heat-treated cast steel components stand up well to rock friction and heavy impact. They accept small trial orders first, which helped me test the market risk easily. The after-sales support is patient when I have assembly questions. If you are looking for a stable supplier of excavator & bulldozer accessories, this factory is your best choice.
Nigeria.