Diaphragm Compression · Intelligent Control · In-house Manufacturer
Beijing Zhongxin Haorui Environmental Technology Co., Ltd. independently develops and manufactures DHC diaphragm compressors, hydrogen compressors and high-pressure gas equipment, serving hydrogen refueling stations, special-condition support and industrial gas applications.
Founded in 2011, Beijing Zhongxin Haorui Environmental Technology Co., Ltd. is an equipment manufacturer focused on the in-house R&D and production of diaphragm compressors. Following the core technology route of "diaphragm compression + intelligent control", the company has built a complete product system covering gas compression, boosting, purification and control.
The core team has extensive experience in special-condition engineering, having earlier served high-reliability gas-source support and island independent gas-source projects, accumulating deep expertise in the reliability and extreme-environment adaptability of high-pressure gas equipment. The company now offers 7 mature product models, exported to the Middle East, Africa, South Asia and other regions.
We adhere to self-production with controllable quality — from core components to whole-machine integration, everything is done in-house to ensure every unit withstands the most demanding operating conditions.
Not a trader — independently designed and built equipment
Rooted in rigorous special-condition and island gas-source engineering
Products shipped to the Middle East, Africa and South Asia
Full PLC closed-loop servo control system
Covering 0–350 bar diaphragm compression, 45/90 MPa hydrogen boosting, nitrogen generation and high-pressure gas control.
Our flagship model uses full PLC closed-loop servo control, pressure range 0–350 bar, suitable for safe compression of high-purity and hazardous gases.
Core equipment for hydrogen refueling stations, designed for hydrogen infrastructure, supporting safe high-pressure hydrogen compression and dispensing.
On-site nitrogen generation equipment, providing a stable, high-purity nitrogen source for industrial and special applications.
High-precision gas pressure regulation and control unit, working with compressor units for stable output.
Core high-pressure gas servo-control component, ensuring fast response and precise regulation of the compression system.
High-pressure piping and hose assemblies rated up to 630 bar, integrated into high-pressure gas systems.
Closed-loop servo regulation of pressure, flow and temperature — parameters are real-time controllable and traceable.
The diaphragm isolates the medium from the oil cylinder, ensuring zero gas contamination — ideal for high-purity and hazardous gases.
Built on high-reliability support and island gas-source engineering, stable long-term operation under harsh conditions.
Servo valves, controllers and other core parts are produced in-house for controllable supply and reliable quality.
7 mature product models covering the full chain of compression, boosting, nitrogen generation and control.
Standard industrial bus and remote diagnostics interface for centralized monitoring and predictive maintenance.
45/90 MPa hydrogen compressors serve as core boosting equipment for H₂ mobility infrastructure.
Built on high-reliability support systems, providing stable high-pressure gas sources for critical scenarios.
Self-contained gas compression and supply solutions for island environments far from pipelines.
Nitrogen generation, boosting and precision control for various industrial gas processes.
Beyond diaphragm compressors, since its 2011 founding the company has deeply engaged in three technologies — gas-assisted injection molding, water-assisted injection molding and microcellular foaming — and has cooperated with 600+ enterprises to date.
Integral thick/thin-wall molding; weight reduction, lower clamp force, less warpage
High-pressure water hollows out hollow parts; cooling ~4× faster than gas-assisted
Supercritical fluid (SCF) technology; 5%–30% weight reduction
Integrated service: equipment + process + mold + commissioning
Beijing Zhongxin Haorui Environmental Technology Co., Ltd.
Mr. Song 18911815509
Mr. Zhao 18911815508
3F-3038, Jidong Future Industrial Park, Yangfang Town, Changping District, Beijing, China
Diaphragm compressors, hydrogen compressors, nitrogen generators, high-pressure gas equipment
We welcome hydrogen refueling station builders, industrial gas operators and overseas channel partners. We provide end-to-end service from equipment selection, system integration to after-sales support.
Tel: Mr. Song 18911815509, Mr. Zhao 18911815508