ChunMu Company Introduction
·Since 1998, ChunMu (CM) Refrigeration has focused on designing and manufacturing refrigerant recovery, purification, and charging equipment. With a modern 10,184.17㎡ manufacturing base and a U.S. subsidiary established in 2019, the company has expanded to a global team of nearly 100 employees. Supported by 21 years of international export experience, ChunMu delivers reliable solutions to customers in over 64 countries and regions.
·Quality is at the core of every product. All CM equipment is manufactured under strict quality control procedures and certified with CE, ATEX, and ISO 9001 certifications.

Related Services
1) Experienced Technical Support Team
Our dedicated after-sales professionals and engineers provide efficient technical support and responsive customer service.
2) Video-Based Technical Guidance
Customers can receive one-on-one online assistance for equipment operation, maintenance, and fault diagnosis through video communication.
3) Factory Tour Available
Visit our production facility in person or request a live video tour to learn more about our manufacturing capabilities.
4) Ready-to-Ship Inventory
We maintain inventory for standard products, enabling fast delivery for time-sensitive projects.
5) Safe International Packaging
Products are packed in non-fumigation export wooden cases with reinforced buckle locks for reliable transportation.
FAQs
1. What is the Minimum Order Quantity (MOQ) and delivery time?
Minimum Order Quantity is 1 unit. Product Delivery Time is 7-30 days depending on the specific product.
2. How is the full order tracked?
Buyers receive notification emails with photos, reports, or documents at each stage: Technical Solution Communication, Order Production, Performance Testing, Packaging, Document Confirmation, Transportation, Customs Clearance, Shipping, Installation Assistance, and After-sales Support.
3. Can the equipment be customized?
Yes, we accept OEM and ODM services and any other special customization requirements. Our experienced technical engineers provide selection guidance or assist in designing custom models.
4. What does the sales service include?
Responses to pricing or technical inquiries within 24 hours, selection guidance, optional installation components, detailed quotations, system configuration, and all necessary installation documentation in electronic and paper formats. It also includes technical guidance, maintenance methods, troubleshooting, and regular follow-up visits.
5. What warranty do you provide?
All products are rigorously tested. CM Refrigeration offers a 12-month warranty from the bill of lading date. During this period, free spare parts are provided for quality issues due to our fault. After expiration, spare parts are charged at buyer's cost with continued technical support.
Cooperation Partners & Cases