Anchor Group is a Ningbo-based manufacturer and global distributor of commercial vehicle climate control systems, founded in 2002. Operating under the ACTECmax and WisePick brands, we design, manufacture, and ship complete ready-to-install systems for buses, trucks, RVs, and refrigerated transport vehicles to customers in 160+ countries.
autoacsystem.com is our dedicated B2B platform for complete vehicle AC systems. Unlike our main platform onestopacparts.com — which covers the full range of automotive AC components and service tools — autoacsystem.com focuses on three high-demand system categories: Parking Air Conditioners, Transport Refrigeration Systems, and Bus Air Conditioning Systems. Every product arrives fully assembled, tested, and ready to install.
Whether you are a distributor expanding your product line, an OEM building new vehicles, or a fleet operator equipping a new batch of buses, autoacsystem.com provides the system-level solution backed by Anchor Group's manufacturing infrastructure, quality certifications, and multilingual after-sales team.
Extensive Expertise
With over 24 years in commercial vehicle climate control, our engineering team has developed products for every major vehicle segment — city buses, long-haul coaches, refrigerated delivery vans, container trucks, RVs, and electric commercial vehicles. This depth of experience means faster product matching, fewer compatibility issues, and more reliable performance in the field.
One-Stop System Solutions
Every unit on autoacsystem.com is a complete, ready-to-install system — compressor, evaporator, condenser, controls, and wiring harness included. No separate sourcing, no assembly. For distributors and fleet operators, this means faster deployment and simpler inventory management. For individual AC components and parts, visit our main platform onestopacparts.com.
Quality Assurance
Our quality management system is ISO 9001:2015 certified across all main manufacturing entities. Every system unit passes a 7-stage QC process: incoming material inspection → sub-assembly test → pressure and leak test → refrigerant charge verification → full-load performance run → visual inspection → pre-shipment final check. CE certification available for all major product lines upon request.
Reliable After-Sales Support
All systems include a 1-year warranty covering the complete unit and compressor. A dedicated after-sales engineer is assigned to each wholesale account. Technical documentation — wiring diagrams, installation manuals, troubleshooting guides — is available in English, Spanish, Arabic, French, Turkish, and Russian.etc.
Launched WisePick brand for European and North American markets
2019
Partnership
2020
Foundation of TopPro and Cool Auto Parts
2021
Foundation of ANCHOR GROUP
2023
Niche-Focused Strategy
2026
Continuing Growth
Our factory
Welcome to Anchor Group, a leading provider of complete automotive air conditioning and transport refrigeration systems, including bus air conditioners, parking air conditioners, and cold chain solutions. We focus exclusively on high-quality, ready-to-install systems to streamline your ordering, delivery, and after-sales experience.
Our Certifications & Compliance
Who We Serve
We don't sell to everyone the same way — because distributors, OEMs, and fleet operators have fundamentally different needs.
Distributors get wholesale pricing, private label options, and export-ready documentation. OEMs get custom configurations, engineering support, and production-scale supply. Service centers get fast replacement dispatch and complete technical documentation. Fleet operators get volume pricing, matched systems across vehicle types, and a single point of contact.
One supplier. Purpose-built service for every buyer type. That's Anchor Group.
Regional Distributors & Wholesalers
OEM & Bus Body Manufacturers
Service Centers & Repair Workshops
Fleet Operators & Transport Companies
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