About HAITOLECH
Two decades of designing and manufacturing hydraulic cylinders in Qingzhou, the historical heart of China's hydraulic industry.
Our Company
Shandong Hydraulic Machinery Co., Ltd
Located in the historical and cultural ancient city of Qingzhou, Shandong Province, our original factory — Qingzhou Sunshine Hydraulic Company Co., Ltd — was established in 2004. We renamed to Shandong Hydraulic Machinery Co., Ltd in March 2011 and built a professional hydraulic cylinder design and R&D team.
Our products are widely used in large, medium and mini loaders, excavator loaders, corn harvesters, wheel excavators, telescopic-arm wheel loaders, skid steer loaders and environmental cleaning vehicles. We have grown into a major supply partner of LongKing, SHANMON, HZM and other famous loader manufacturers in China and overseas markets — building win-win relationships in the era of economic globalisation.
Mission & Values
Engineered for partnership
Mission
Deliver world-class hydraulic cylinders that help our customers build better machines.
Vision
Be the most trusted Chinese OEM partner for industrial hydraulic solutions.
Values
Quality first, honest pricing, on-time delivery, lifetime technical support.
Our Journey
Two Decades of Growth
Founded as Qingzhou Sunshine Hydraulic Co., Ltd in Qingzhou, Shandong.
Rebranded as Shandong Hydraulic Machinery Co., Ltd. R&D team established.
Workshop expanded to 20,000 m². ISO 9001 & CE certified.
Long-term partnerships with LongKing, SHANMON and HZM.
Exports to 60+ countries; 30,000+ cylinders shipped annually.
R&D Strength
A dedicated engineering team
Our 20-engineer R&D centre supports product design from CAD drawings to 3D simulation, FEA structural analysis and rapid prototyping. We hold multiple patents on cylinder structures and manufacturing processes.
Talk to an Engineer