Address
304 North Cardinal St.
Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Auto A/C Parts for Distributors, Wholesalers and Repair Networks
From product matching and quality checks to order coordination and after-sales follow-up, we help auto A/C parts buyers reduce sourcing risks and manage orders more confidently.
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Why Choose Us
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Product Matching
Before confirming a product, we review the original equipment (OE) part number, vehicle models it is compatible with, compressor model, connectors, and other key specifications to ensure the product’s compatibility.
Quality Control
Before shipping, we typically conduct inspections at four different stages—raw materials, production processes, product performance, and finished products—to ensure consistent quality and reliability.
Market Support
We will tailor our product selection, vehicle coverage, and order requirements based on the application scenarios and procurement needs of your target market to help you achieve better returns.
Customization
We offer customization of control valves based on vehicle applications, samples, drawings, or technical specifications, including related testing and packaging coordination, to ensure the products better meet your needs.
Find the Right Auto AC Parts
From complete compressors to repair-focused valves and clutches, explore the components needed for reliable automotive A/C service.
Auto AC Compressor
Replace the heart of the A/C system with the correct compressor for your application. Explore compressor solutions for passenger cars, commercial vehicles and aftermarket supply.
AC Compressor Control Valve
Restore cooling control in variable-displacement compressors with a correctly matched control valve for the compressor and vehicle application.
Car Air Conditioner Compressor Clutch
Solve compressor engagement problems without replacing more than necessary, where the compressor design allows separate clutch service.
Expansion Valve AC Car
Restore accurate refrigerant flow and stable evaporator cooling. Find expansion valves designed for different vehicle and A/C system applications.
About C-Loong
A Long-Term Partner for Auto A/C Parts Supply
C-Loong Precision Industry (Shenzhen) Co., Ltd. is an automotive A/C parts manufacturing and supply partner serving aftermarket distributors, wholesalers, repair networks and professional buyers worldwide.
Our product range includes automotive A/C compressors, compressor control valves, expansion valves, compressor clutches and related components. With experience in control valve production, compressor inspection and technical support, we focus on the details that affect purchasing and repeat orders.
From OE number and vehicle application matching to specification confirmation, product inspection, packaging and bulk-order coordination, we help buyers reduce avoidable fitment problems and maintain consistent product and order information across future purchases.
Support for Auto AC Parts Orders
C-Loong supports distributors, wholesalers and repair businesses with product matching, control valve projects, and bulk or repeat orders. Send your OE list, sample, drawing or product requirements for review.
Product Matching & Supply
We review OE numbers, compressor labels, vehicle details and product photos before quotation, then organize suitable compressors, control valves, expansion valves and clutches into standard or mixed-model orders.
Control Valve Customization
We support electromagnetic and proportional control valve projects based on samples, drawings or performance requirements, including conventional vehicles, new-energy applications and related control valve testing equipment
Bulk & Repeat Order Support
Confirmed models, specifications, quantities and packaging are checked before shipment and used as the reference for repeat orders. Reported issues are reviewed using application, installation and available test information.
Certificate
Auto AC Compressor Control valve Manufacturer for B2B Orders
An automotive A/C compressor cannot be confirmed by its housing appearance alone. Similar-looking compressors may differ in displacement control, mounting, pulley, ports, connector, refrigerant and oil requirements.
C-Loong reviews these application details before production so that the approved sample, bulk order and later repeat orders follow the same confirmed specification.
Application Matching
OE numbers, vehicle details, mounting, ports, connectors and control methods are reviewed together, because physical installation alone does not confirm full system compatibility.
Production Control:
OE numbers, vehicle details, mounting, ports, connectors and control methods are reviewed together, because physical installation alone does not confirm full system compatibility.
Performance Testing:
Testing is arranged according to compressor design and application, with relevant checks covering leakage, operation, pumping performance, electrical control, noise and vibration.
Failure Review:
Poor cooling may also come from control valves, electrical signals, refrigerant charge, airflow, restrictions or contamination, so reported issues are reviewed before assigning the cause.
Knowledge
What peoples say about us
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Patricia Muller
WordPress Developer
“You’ve read about the impoce of the being courageous, rebelliousi and it’s imaginative. These are all vital for ingredients in an effective advertising they must.”