
Xinhe Rongcheng Water Conservancy Machinery Factory has long been engaged in the production and sales of cast iron gates, hoists, steel gates and more than 20 types of gates and hoists of various specifications, including fixed winch hoists, mobile winch hoists, electric hoists, copper-lined cast iron gates, flap gates, stainless steel gates, landscape dams, steel dams, hydraulic flap gates, side flip flap gates, cast iron flap valves, steel flap valves, flap valves made of other materials, sewage removal equipment, screw conveyors, complete sets of environmental protection equipment, and rubber waterstops. We are a comprehensive manufacturer integrating production, manufacturing and on-site installation guidance. Adopting modern management modes, we offer reasonably structured and reliable products. We are committed to supplying customers with high-quality products and thoughtful after-sales service, serving as a large-scale manufacturer integrating R&D, sales and installation of water conservancy engineering machinery.
Our leading products are listed below:
1. Screw Hoist Series: QL manual screw hoists (2T—50T), QL electric & manual dual-purpose screw hoists (2T—50T), QL side-crank screw hoists (1T—5T), QL push-type screw hoists (0.5T—3T), QL lever-operated screw hoists (1.3T—3T), QLZ direct-connected screw hoists (3T—50T), QLD electric hoists, double-lifting-point dual-purpose screw hoists (2Tx2—50x2T), and more than 20 other types of screw hoists. This series features rational design, easy operation and convenient installation, and can work well with or without power supply in plain and mountain areas. With anti-theft water function, the products are safe and reliable.
2. QPQ, QPK, QPG, QPT and QHQ winch hoists (single-lifting and double-lifting); double-lifting-point winch hoists; fixed winch hoists; mobile winch hoists; radial gate winch hoists; mobile trolley winch hoists; gantry winch hoists and other models.
3. Cast Iron Gates: high-pressure cast iron gates, bidirectional water-stop cast iron gates, assembled cast iron gates, flat arch cast iron gates, copper-lined square and round cast iron gates, integrated gate-hoist cast iron gates, adjustable weir gates, rotary gates, radial gates, spiral gates, penstock gates and more than 20 other models.
4. Steel Gates: rolling steel gates, sliding steel gates, stoplog gates, radial gates, integrated gate-hoist steel gates, flat sliding gates, fixed-wheel steel gates, steel composite gates, hot-dip galvanized steel gates, stainless steel gates, flap gates and other steel gate products.
5. HQN rotary grating cleaners, HG back-raking grating cleaners, HGS rotary grating cleaners, ZD grab-type grating cleaners, HLG high-chain grating cleaners, SPW screw press machines, LWS flat grates. We can cast products with materials customized as required by clients.
6. Cast iron flap valves (also known as tide gates), square cast iron flap valves, steel flap valves, round cast iron flap valves, composite material flap valves, fiberglass flap valves, stainless steel flap valves, side flip flap valves, pontoon flap valves, integral folding flap valves and other flap valves made of various materials.
7. Rubber waterstops including Model 651, 652, 653 and water-swellable types. We also supply P60, P50, P45, P35 waterstop rubber, internal & external corner pieces, flat plates and bridge bearings. Custom rubber products of all models can be processed as requested.
8. We also supply geotextile products, hydraulic hoists and other supporting water conservancy equipment.
Our Tenet: "Survive by quality, develop by reputation, gain benefit by service. Today’s quality builds tomorrow’s market; corporate reputation creates intangible market; customer satisfaction brings everlasting market. We make quality products with integrity and build brilliant business with good faith."

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01 About Price
Due to the wide range of specifications of industrial bulk goods (different materials, sizes and processes), the listed price on the page is only the basic starting price or virtual price, not the final transaction price. The specific quotation shall be subject to your selected parameters. Please contact us to confirm your requirements and final quotation before ordering to avoid unnecessary losses caused by wrong orders.
02 About Freight
Freight varies greatly depending on the product volume, weight and delivery address. The freight displayed on the page is only for reference and will be adjusted after our calculation. Clients in remote areas such as Xinjiang and Xizang shall consult us separately for freight cost.
03 About Pictures
All product pictures are taken from real goods. Slight color or detail differences may exist between the physical product and the picture due to lighting, monitor resolution and different production batches. The manufacturer may carry out technical upgrades on product appearance without prior notice. The actual product shall prevail, and all pictures are for reference only.
04 Invoice Policy
Our company issues formal invoices. The listed price is ex-factory price excluding tax based on industrial pricing rules. If you need special VAT invoices or ordinary invoices, please inform us before ordering so that we can calculate the tax-inclusive price and collect invoice information.
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Our company strictly abides by the New Advertising Law and standardizes promotional content. Due to the large variety of products, the page information may not be updated timely or strictly worded. We reject all malicious counterfeit claims and compensation demands. Absolute words such as "best" and "No.1" (if any) shall not be deemed as quality commitment. Please contact customer service if you have any questions, and we will revise the content immediately.