COOLLINK REFRIGERATION is a leading supplier specializing in used central air conditioning & refrigeration chillers, and ranks among China’s largest stockists of second-hand central AC refrigeration units. We focus on supplying reliable pre-owned cooling equipment to global customers, with a dedicated team of HVAC and refrigeration specialists focusing on unit evaluation, refurbishment, matching and global logistics.
We supply well-known international brands of used central air conditioning units, chillers, screw compressors, cooling towers and related refrigeration accessories, including Carrier, York, Trane, Daikin, McQuay, Gree, Midea and other mainstream models.
Meanwhile, we maintain long-term cooperative relations with professional HVAC recycling enterprises, engineering companies and equipment maintenance factories across China, enabling us to secure stable, high-quality stock and offer cost-effective solutions for global buyers.
In addition, we have established close partnerships with freight forwarders, ports and inspection agencies worldwide, which allows us to provide flexible shipping, fast customs clearance and full-process supply services for customers in different regions.
Headquartered in Shanghai, China, our core goal is to deliver stable equipment supply, transparent quality and professional service, putting integrity and customer satisfaction first.
We have built long-term and efficient partnerships with clients across the globe.
Provide 6–12 months warranty according to unit condition
Professional inspection & testing before shipment to ensure normal operation
Complete unit disassembly, cleaning and functional debugging
Provide detailed operation videos, test reports and quality certificates
Customized packaging and safe global shipping solutions
After-sales technical support for installation and commissioning
COOLLINK REFRIGERATION 公司介绍
COOLLINK REFRIGERATION 是专业的二手中央空调及制冷机组供应商，也是中国规模最大的二手中央空调制冷机组囤货商之一。我们专注于向全球客户供应高性价比的二手中央空调机组，拥有专业的暖通与制冷设备团队，擅长机组评估、检修调试、精准匹配及全球物流交付。
我们主营国际知名品牌二手中央空调、冷水机组、螺杆机组、风冷模块机及配套制冷设备，涵盖开利、约克、特灵、大金、麦克维尔、格力、美的等主流机型。
同时，我们与国内各地专业暖通回收企业、工程公司、设备维保厂保持长期稳定合作，确保货源充足、设备品质可靠，为全球采购商提供高性价比的一站式机组供应方案。
此外，我们与全球多家货代、港口及检测机构建立了稳固合作，可根据不同地区客户需求，提供灵活的物流方案、高效清关及全流程供货服务。
公司总部位于中国上海，始终以稳定供货、品质透明、专业服务为核心目标，坚持将诚信与品质放在首位。
目前已与全球多地客户建立长期高效的合作关系。
品质与服务保障
根据机组状况提供 6–12 个月质保
出货前专业检测调试，确保设备正常运行
整机拆解清洁、系统保养与功能测试
提供详细运行视频、检测报告与品质证明
定制化包装与安全可靠的全球运输方案
提供安装、调试等售后技术支持
