Our History
October 30, 2014: The company was officially established as a limited liability company wholly owned by a natural person, with Mr. Zhang Dongdong as the legal representative. The registered capital was RMB 500,000, and the main business covered oil pumps, mechanical machining, and related operations.
Initial Stage: Focusing on industrial pumps such as gear pumps and thermal oil pumps as core products, the company primarily served industries including petroleum, chemical processing, and shipbuilding, gradually building a comprehensive product and service system.
Growth Stage: The company continuously expanded its product portfolio to include multiple series such as rotor pumps, screw pumps, and magnetic drive pumps. It has obtained a number of patents and trademarks, strengthened its quality assurance system, advanced technological R&D and quality control, and has served more than 2,000 customers.
Current Status: The company continues to specialize in the industrial pump sector, providing customized products and after-sales support, maintaining an active presence in the domestic industrial market, and remains in active operation.
Our Factory
An integrated industrial pump manufacturer combining R&D, production, sales, and service, specializing in a wide range of industrial pumps and related components. The company provides customized solutions and technical services tailored to specific operating requirements.
Core Products
Gear Pumps: KCB / 2CY / YCB series, high-temperature thermal oil pumps, etc.
Screw Pumps: 3G triple screw pumps, G-type single screw pumps, double screw pumps, etc.
Rotor Pumps: NYP high-viscosity rotor pumps, lobe (cam) rotor pumps, etc.
Others: Magnetic drive pumps, fluoroplastic pumps, self-priming centrifugal pumps, slurry/mortar pumps, etc.
Customized products available for special operating conditions, including stainless steel, explosion-proof, and acid- and alkali-resistant designs.
Application Industries
Petroleum, chemical processing, shipbuilding, power generation, grain and oil processing, food, construction materials, pharmaceuticals, metallurgy, and related industries.
Technology & Services
Technology: Holder of multiple industrial pump-related patents; registered trademark Xinhengyang
Quality Control: Full-process quality management with a comprehensive quality assurance system
Services: Customized development, technical consulting, and after-sales support to address complex fluid transfer applications
Scale & Philosophy
With a manufacturing facility covering approximately 10,000 square meters, the company adheres to the principle of "surviving through quality and reputation, developing through technology and innovation," and has served more than 2,000 customers.
Our Product
Gear Pump Series: KCB, 2CY, YCB arc gear pumps, KCG high-temperature gear pumps, BCB internal cycloidal gear pumps, YHCB vehicle-mounted arc gear pumps, etc.
Screw Pump Series: 3G triple screw pumps, G-type single screw pumps, double screw pumps, etc.
Rotor Pump Series: NYP high-viscosity rotor pumps, LCX high-viscosity Roots pumps, lobe (cam) rotor pumps, etc.
Thermal Oil Pump Series: BRY high-temperature thermal oil pumps, RY series thermal oil pumps, etc.
Centrifugal Pump Series: CYZ-A self-priming centrifugal pumps, IH stainless steel chemical pumps, etc.
Other Pumps: Diaphragm pumps, magnetic drive pumps, fluoroplastic pumps, fire pumps, sewage pumps, boiler feed pumps, pipeline pumps, FY vertical submerged pumps, FJX series forced circulation pumps, HGD-ZK corrosion- and wear-resistant slurry pumps, etc.
Product Application
Business Scope:
Manufacturing and sales of oil pumps, measuring tools, tile pressing machines, environmental protection equipment and accessories, and hardware products; sales of valves; and mechanical machining (projects subject to approval by law may be carried out only after approval by the relevant authorities).
Actual Operating Product Series (Core Products):
Gear Pumps: KCB, 2CY, YCB, KCG, BCB, YHCB, TCB explosion-proof series, etc.
Screw Pumps: 3G triple screw pumps, G-type single screw pumps, double screw pumps, etc.
Rotor Pumps: NYP high-viscosity rotor pumps, LCX high-viscosity Roots pumps, lobe (cam) rotor pumps, etc.
Thermal Oil Pumps: BRY high-temperature thermal oil pumps, RY series thermal oil pumps, etc.
Centrifugal Pumps: CYZ-A self-priming centrifugal pumps, IH stainless steel chemical pumps, etc.
Other Pumps: Magnetic drive pumps, etc.
Our Certificate
I. Business Qualifications & Compliance
Business License: Unified Social Credit Code: 91130981319890295R; Legal Representative: Zhang Dongdong; Established on October 30, 2014; Current business status: Active.
General VAT Taxpayer Qualification: Certified as a general VAT taxpayer, authorized to issue VAT special invoices.
Administrative Licenses: Holds two (2) administrative licenses covering business registration and production-related permits, ensuring lawful manufacturing and operations.
Operating Permits: Compliant with the licensed scope for the production and operation of oil pumps, mechanical machining, and related businesses.
II. Intellectual Property (Patents & Trademarks)
Trademark: Xinhengyang (core brand identity).
Patents (3 in total, including design patents):
Cam Rotor Pump (Design Patent, CN309246587S, granted on April 18, 2025).
The remaining two patents are industrial pump–related inventions, primarily focusing on structural optimization and performance enhancement, supporting product differentiation.
Production Equipment
The production equipment of Botou Hengyang Pump & Valve Co., Ltd. is configured to cover the entire industrial pump manufacturing process. The core equipment is summarized below (compiled from publicly available information):
I. Core Metal Machining Equipment
Cutting Equipment:
CNC lathes, milling machines, grinding machines, and boring machines, used for the precision machining of pump bodies, rotors, gears, and other key components, ensuring dimensional accuracy and surface quality.
Drilling & Tapping Equipment: Radial drilling machines and CNC drilling and tapping centers, meeting the requirements for hole systems and threaded machining of pump bodies.
Cutting Equipment: Plasma cutting machines and laser cutting machines for sheet metal and profile cutting as well as part blanking.
Welding Equipment: Argon arc welding (TIG) machines and CO₂ shielded welding machines, suitable for welding stainless steel, cast iron, and other materials, ensuring the structural strength of pump bodies and components.
II. Specialized Pump Machining Equipment
Gear Machining Equipment: Gear hobbing machines, gear shaping machines, and gear shaving machines, used for tooth profile machining of gear pump gears to ensure meshing accuracy and transmission efficiency.
Rotor Machining Equipment: Dedicated CNC milling machines and rotor grinding machines, suitable for profile machining and precision control of rotors for rotor pumps and screw pumps.
Heat Treatment Equipment: High-frequency quenching machines and tempering furnaces, enhancing the hardness and wear resistance of critical components such as gears and shafts, thereby extending service life.
Polishing & Grinding Equipment: Internal and external cylindrical grinders and polishing machines, ensuring surface finish requirements for stainless steel pumps and sanitary or corrosion-resistant components.
III. Assembly & Inspection Equipment
Assembly Equipment: Dedicated assembly workbenches, pressure testing benches, and sealing test devices to ensure assembly accuracy and sealing performance of pump bodies.
Inspection Equipment: Coordinate measuring machines (CMMs), hardness testers, surface roughness testers, and flow–pressure testing systems, enabling full-process quality inspection of components and finished pumps to ensure compliance with performance standards.
Auxiliary Equipment: Overhead cranes, forklifts, cleaning machines, and drying equipment to support production logistics and component cleaning and drying requirements.
Production Market
I. Regional Market Distribution
Core Regions: North China (Hebei, Beijing, Tianjin, and Shandong) serves as the company's main base, with market coverage extending across Northeast China, East China, South China, Central China, Northwest China, and Southwest China. Sales channels cover provincial-level markets and key prefecture-level cities.
Online & Offline Coverage: Leveraging online wholesale platforms such as 1688 and agricultural machinery marketplaces, combined with offline distributors and agents, the company serves customers in industries including petroleum, chemical processing, and food manufacturing.
Export Markets: Products are exported to Southeast Asia, the Middle East, Africa, and other regions, focusing on emerging markets with strong demand for industrial pumps.
II. Key Performance Highlights
Customer Base: Serving more than 2,000 customers across industries such as petrochemicals, grain and oil processing, food, pharmaceuticals, shipbuilding, and power generation.
Product Strengths: Gear pumps, rotor pumps, and screw pumps are top-selling products. Cam rotor pumps are well recognized for high-viscosity media transfer (such as liquid detergent and sesame paste). The YHCB and KCB series are widely used in oil tanker trucks and fuel transfer applications.
Projects & Customization: Participation in three bidding projects; capable of rapid response to customized requirements (including explosion-proof, acid- and alkali-resistant, and sanitary-grade designs), with an average response time of approximately seven working days.
Scale & Reputation: With a manufacturing facility of approximately 10,000 square meters, the Xinhengyang brand has established a stable reputation in the industrial pump segment, driven by a strong focus on quality and technology-led development.
Our service
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Pre-Sales Service (Customized Solutions & Technical Empowerment) Requirement Analysis: A professional technical team works closely with customers to determine the most suitable pump models based on medium characteristics, pressure, flow rate, temperature, and operating conditions (such as explosion-proof or acid/alkali resistance). Pump selection lists and technical parameter sheets are provided accordingly. Solution Design: Operating-condition-matched solutions, equipment configuration lists, and quotations are provided free of charge. For special requirements (such as high temperature, high viscosity, or sanitary-grade applications), customized solutions are typically delivered within 7 working days. Technical Support: Provision of product catalogs, technical drawings, and performance curves, along with professional guidance on installation layout, piping matching, and auxiliary equipment selection. Cost Optimization: Recommendation of cost-effective models tailored to actual operating conditions to help reduce both procurement and operating costs. |
In-Process Service (Execution Assurance & On-Site Coordination)
Order Tracking:
Real-time updates on production progress, with proactive feedback at key milestones (raw material arrival, critical component machining, and finished product testing) to ensure on-time delivery.
Quality Verification:
Comprehensive performance testing-including pressure, sealing, and flow rate tests-is conducted prior to shipment. Each delivery is accompanied by a certificate of conformity, user manual, and warranty card.
Logistics & Packaging:
Logistics solutions are matched to transportation methods (full truckload, less-than-truckload, or dedicated lines), with customized protective packaging to ensure transportation safety.
On-Site Service:
Free on-site services can be provided, including unpacking inspection, installation guidance, and commissioning training, to assist with installation and system integration issues.
After-Sales Service (Fast Response & Long-Term Support)
Warranty Commitment:
A 12-month warranty from the date of delivery is provided. During the warranty period, repairs or replacement of parts due to non-human quality issues are free of charge. Lifetime maintenance service is also offered, with only cost charges applied.
Response Mechanism:
A 24-hour technical support hotline is available. Routine issues receive responses within 6 hours, while on-site support for urgent failures is arranged within 48 hours (subject to extension in remote areas).
Maintenance & Spare Parts:
Fast supply of original spare parts, along with services such as remote fault diagnosis, on-site maintenance, and pump overhaul or refurbishment.
Value-Added Services:
Regular follow-up visits and maintenance recommendations are provided. Pump unit upgrades, system retrofitting, and performance optimization services are available to extend equipment service life.