Yes. Haifeng Polyurethane Machinery is a legally registered company operated in global markets by Zhejiang Haifeng Automation Equipment Co., Ltd.
| Item | Details |
| Global brand name | Haifeng Polyurethane Machinery |
| Legal entity | Zhejiang Haifeng Automation Equipment Co., Ltd. |
| Headquarters | No. 1 Jucheng Road, Juguangyuan, Lucheng District, Wenzhou, Zhejiang, China |
| Established | May 21, 2001 (predecessor dates back to 1986) |
| Registered capital | RMB 10.08 million |
| Business type | Polyurethane equipment manufacturer |
| Main products | PU foaming machines, PU spraying equipment, continuous foaming lines, sandwich panel production lines, sole machines, RIM equipment and more |
1. A real manufacturing base and an established history
The company is headquartered at No. 1 Jucheng Road, Juguangyuan, Lucheng District, Wenzhou, Zhejiang. Its predecessor dates back to 1986, giving the company nearly 40 years of industry experience. It currently has more than 50 professional employees and one subsidiary.
2. Qualifications and industry standing
Haifeng is recognized as a National High-Tech Enterprise, having received the designation in 2017, 2020 and 2023 (certificate numbers GR201733002630, GR202033002635 and GR202333000372, respectively). It is also a Zhejiang Innovative SME and a Zhejiang “Specialized, Sophisticated, Distinctive and Innovative” SME. The company is certified to the ISO 9001 quality management system (certificate no. 3022504317R0S), and its core products have EU CE certification (UCN certificate no. 803477228959). Its technical center has been recognized as a municipal-level enterprise technology R&D center.
For industry standards, Haifeng is the sole drafting organization for China’s industry standard “Footwear Machinery—Polyurethane Casting Molding Machine” (QB/T 2866-2007). It is also a member of the China Polyurethane Industry Association and a vice-chair organization of the Leather and Shoemaking Machinery Committee of the China Leather Industry Association.
Haifeng protects and commercializes its independent R&D results through a portfolio of patents and software copyrights covering core processes.
Patent portfolio: Focused on spraying and casting technologies for polyurethane (PU) materials. Representative results include:
Invention patents: “Mixing Chamber for a Casting Head for PU Materials,” ZL 2017 1 0114221.5, among others, addressing key process challenges in efficient material mixing.
Utility model patents: “Rotary Distribution Wheel for PU Material Spraying Equipment and PU Material Spraying Equipment,” ZL 2024 2 2298342.8, and “Spraying Equipment for PU Materials,” ZL 2024 2 0136933.2, among others. Structural innovations to key components improve spray uniformity and operating stability.
Software control systems: Software copyrights registered in 2014 include “Polyurethane Casting Molding Control System V1.2” (2014SR070259), “Automatic Ratio Tracking System for Raw-Material Metering Pumps V1.2” (2014SR070569) and “Rapid Station Data Setup System V1.2” (2014SR070371). These systems act as the equipment’s control and automation core and are essential to precision manufacturing.
| No. | Patent Title | Patent No. | Software Copyright Title | Software Copyright No. |
| 1 | Rotary Distribution Wheel for PU Material Spraying Equipment and PU Material Spraying Equipment | ZL 2024 2 2298342.8 | Haifeng Machinery Multifunctional Spray-Point Data Generation Software (short name: Multifunctional Spray-Point Data Generation) V1.0 | 2025SR1861138 |
| 2 | Spraying Equipment for PU Materials | ZL 2024 2 0136933.2 | Haifeng Machinery Spray-Point Data Generation System (short name: Spray-Point System) V1.5 | 2024SR1533094 |
| 3 | Mixing Chamber for a PU Material Casting Head | ZL 2017 1 0114221.5 | Haifeng Machinery Sidewall Spray-Point Data Generation System V1.0 | 2024SR1503678 |
| 4 | Outer Sleeve for a PU Material Casting Head | ZL 2016 1 1168676.7 | Automatic Ratio Tracking System for Raw-Material Metering Pumps V1.2 | 2014SR070569 |
| 5 | Drive Connection Structure and Its Motor | ZL 2022 2 0374603.8 | Rapid Station Data Setup System V1.2 | 2014SR070371 |
| 6 | Material Nozzle for a PU Material Casting Head | ZL 2016 2 1386433.6 | Polyurethane Casting Molding Control System V1.2 | 2014SR 070259 |
| 7 | Mixing Head for a PU Material Casting Head | ZL 2016 2 1389359.3 | Single-Pulse Precision Speed Measurement System V1.2 | 2014SR070268 |
| 8 | Mixing Head for a PU Material Casting Head | ZL 2016 2 1386059.X | Needle-Valve Control System V1.2 | 2014SR070263 |
| 9 | Outer Sleeve for a PU Material Casting Head | ZL 2016 2 1386874.6 | Automatic Speed Control System for Color-Addition Metering Pumps V1.2 | 2014SR070364 |
| 10 | PU Material Casting Head | ZL 2016 1 1168678.6 | / | / |
| 11 | Post-Pump Sealing Device | ZL 2015 1 0718843.X | / | / |
| 12 | Bearing-Housing Sealing Device | ZL 2014 1 0244757.5 | / | / |
| 13 | Mixing Chamber and Casting Head for PU Materials | ZL 2021 2 0680848.9 | / | / |
| 14 | Mixing Method for a Multi-Component Mixing System | ZL 2014 1 0108811.3 | / | / |
| 15 | Mixing Chamber for a PU Material Casting Head | ZL 2017 2 0186526.2 | / | / |
