Standard products for common scenarios, custom solutions for special requirements
Haocheng's core business model is design solutions. When standard models don't fully match your conditions, our engineering team tailors solutions across 8 dimensions: cooling capacity, mounting, power supply, protection rating, control method, operating temperature, special features, and appearance.
15 years in industrial cooling — full-chain capability from non-standard design to scale manufacturing
Haocheng has an engineering team and flexible production lines, with development and validation capabilities from thermal simulation and mechanical design to full-unit testing. Beyond standard products, we handle both product-level and system-level customization — from a single non-standard prototype to a site-wide cooling solution, supported by our engineering team from requirement to delivery.
From cooling capacity, power supply and protection to branding, every cabinet AC is precisely engineered to your operating conditions.
For prefab cabins, data centers, offshore wind, energy storage and more — system-level plans from heat-load calculation and equipment selection to integrated control.
Comprehensive coverage of your personalized needs
Beyond the standard 3000W-7500W range, match cooling power precisely to actual heat load.
Adapt to various cabinet structures with flexible mounting options for space constraints.
Compatible with global grid standards and special DC power scenarios.
Select protection level based on dust, moisture, and corrosive gas conditions.
From basic mechanical control to IoT remote monitoring, choose your control solution.
Customized wide-temperature solutions for extreme environments.
Beyond standard cooling — integrate heating, dehumidification, anti-corrosion, explosion-proof.
Custom colors, logos, and OEM/ODM services to meet branding needs.
Four steps from requirement to delivery
You provide operating conditions and technical specs. Our engineers work 1-on-1 to deeply understand your application scenario.
Within 48 hours, we deliver a custom solution including load calculation, structural design, electrical plan, and quotation.
We build a prototype for your testing. After performance verification, we sign the mass production agreement.
We manufacture per order with 100% pre-delivery testing. Installation guidance and after-sales support included.
Typical custom case examples
Customized -40°C startup cabinet AC for a Xinjiang solar farm. Features low-temp compensation heating module and special oil compressor for reliable cold-start.
Customized 316L stainless steel + C5 anti-corrosion coating cabinet AC for offshore wind projects. Salt-spray resistant, protection upgraded to IP56.
Customized explosion-proof cabinet AC for chemical plants. Ex d IIB T4 construction for Zone 1/2 hazardous areas.
Customized 48V DC cabinet AC for telecom base stations. Direct connection to base station power, no inverter needed, 15% efficiency gain.
Describe your conditions and needs — engineers respond within 48 hours