Xinhe County Zelong Beidi Hydraulic Machinery Factory is a comprehensive manufacturer in the hydraulic machinery industry, integrating manufacturing, metal structures, casting, machining, heat treatment, and final assembly. The factory has always adhered to its operational philosophy.

Our main products include:

1. Flap gates, which are divided into: cast iron, steel, composite materials. Composite flap gates often refer to FRP (fiberglass reinforced plastic) flap gates, available in various models and specifications from 200mm to 2600mm.

2. Screw lift gates are divided into: flat push type, handwheel type, side crank type, hand crank type, electric type, dual-purpose hand-electric type, direct-connected type, single and double lifting point screw lift gates.

3. Winch hoists are divided into: gantry type, mobile type, radial gate type (QPQ, QPK, QPT, QHQ), available in various models and specifications from 5T to 250T for single and double lifting points.

4. Debris cleaning equipment series include: stainless steel fine bar screens with bar spacing, trash racks, toothed rotary bar screens, rotary bar screen cleaners, GLGS high-chain type bar screen cleaners, YZL type spiral presses, XGS rotary bar screen cleaners, HZG rotary bar screen cleaners, and conveyors.

5. Cast iron (composite) gates: suitable for waters with relatively high head, such as hydropower stations and reservoirs.

6. Cast iron (bronze-inlaid) gates are available in over sixty specifications from 0.2m × 0.2m to 6.5m × 6.5m, commonly used in hydropower stations, reservoirs, agricultural water conservancy, and sewage treatment plants.

7. Steel gates and stainless steel gates: mainly used for environmental protection and sewage treatment.

8. The Yuanshuo brand series of gates produced by our factory are reliable, with reasonable structure and excellent performance.

9. Various specifications of waterstop rubber and expansion joint elastic rubber strips.

Our enterprise sincerely cooperates with both new and existing customers, offering high-quality products, enthusiastic and attentive service, and reasonable product prices.