Shanghai on-Line Control Equipment Co., Ltd.
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ACOL (Shanghai) Online Controls Co., Ltd.
🇨🇳 China
200251-100 peopleManufacturer/Trading Company/Service Company/Wholesaler/DistributorEstablished brand
OEM manufacturer
ODM manufacturer
Patented technology
Key customer
AIMEITAI
Key market
Europe
Description
ACOL (Shanghai) Online Controls Co., Ltd. is a specialized manufacturer and high-tech enterprise established in 2002, focusing on the design and production of HVAC system control components. Based in Shanghai, China, the company operates as a comprehensive provider with integrated R&D, manufacturing, and sales capabilities. With a workforce of approximately 100 employees and multiple production lines, ACOL has established itself as a key supplier for global industry leaders such as York, Carrier, Gree, and Midea. The company is recognized for its technical innovation, holding over 40 patents in central air conditioning water flow control and achieving listing on the Shanghai Stock Exchange Science and Technology Board in 2019. Their extensive product portfolio includes water flow switches (paddle, piston, and differential pressure types), safety valves, automatic filling valves, expansion tanks, and differential pressure transmitters. Additionally, they offer specialized solutions such as ultrasonic flowmeters, temperature and humidity transmitters, and water supply modules. ACOL provides professional OEM and ODM services, leveraging well-equipped testing facilities to ensure high-quality standards for heating, refrigeration, and environmental industry applications. Their products are widely exported to international markets, supported by an experienced engineering team and a commitment to product innovation.
Made in China Water Pump Auto Flow Switch for Heat Pumps$74.42
ACOL Commercial air Conditioner Differential Pressure Flow Switch for CLIMAVENETA$1671.5
Refrigeration Differential Pressure Control Switch$68157
Long Paddle Water Flow Switch for Swimming Pool$1021.47
Refrigeration and air Conditioning Heat Pump Way Valve$1455.86
ACOL Brand G1" Long Paddle Water Flow Switch WFS-25$189776
Differential Pressure Flow Switch for Heat Exchanger$1671.5
Factory Safety Gas Cylinder Brass Valve With Certificate$1310
Oil Micro Flow Switch 5a 250v for Chillers$2432.87
Low Price Long Plastic Paddle Water Flow Switch for Swimming Pool Pumps$742.89
Hot Sale Long Plastic Paddle Water Flow Switch for Salt Water$10474
ACOL Brand Long Paddle Water Sensor Switch for Sea Water$1390.21
Ontrac Instrument (Shanghai) Co., Ltd.
🇨🇳 China
200251-100 peopleManufacturerEstablished brand
Own brand
Low MOQ
OEM manufacturer
Shipments
14
Key customer
SUGANYA
Description
Ontrac Instrument (Shanghai) Co., Ltd. is a specialized manufacturer of intelligent electric actuators and valve automation solutions based in Shanghai, China. Established in the early 2000s following a strategic spin-off from ABB, the company maintains the legacy of the Ontrac MME and MOE series. Operating with a workforce of 51 to 100 employees and an ISO 9001 certified quality management system, the firm utilizes original technology, production lines, and testing programs transferred from ABB to ensure product reliability and continuity. Their core product portfolio includes modulating and on-off actuators designed for demanding industrial applications. These solutions are widely utilized across the energy, chemical, and cement sectors. As an OEM-capable manufacturer with its own factory facilities, Ontrac Instrument (Shanghai) Co., Ltd. generates an annual revenue between USD 5 million and 10 million, serving a global market with high-precision industrial equipment and instruments.
Electric Actuator$3500
