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ABOUT US
Beijing Languang Valve Manufactory Co.
Beijing Languang Valve Manufactory CO. is a manufacturer specializing in producing a variety of flapper valves for compressors. Founded in 1984, the company was originally subordinate to Beijing Watch Industry Company. Languang started to manufacture compressor valves in 1988 and currently manufactures more than 1200 different valves which are used in refrigerator compressors, household/industrial air conditioning compressors and other small air compressors.
Languang is the market leader of air condition compressor valves. In 2023 Languang has more than 160 employees and a production capacity of 25 million valves monthly.
Languang has more than 400 technical equipment including tooling, machining, inspection and environment control. Languang design and manufacture high precision moulds for flapper valves by using internationally cetified high-quality valve steel. Languang has decades experience in mass production, which ensures our products have high quality, reasonable price and timely delivery.

Zhejiang Languang Precision Mechatronics Co. Ltd is a wholly-owned subsidiary invested by Beijing Languang Valve Manufactory CO. in Fengqiao Town, Nanhu District, Jiaxing City, Zhejiang Province. The company covers an area of 2 hectares, including more than 24600 square meters of workshop. Zhejiang Languang Precision Mechatronics Co. Ltd started to produce steel valve plate in January, 2020. Its products mainly include steel valve plate, suction and exhaust valve, retainer and components of refrigerator compressor.
Languang has gained in-depth understanding of anti-fatigue performance of flapper valves, and provides solutions to it. Languang keep improving the valve manufacturing process with innovation, and manage to help our compressor customers to achieve the goal of high efficiency, low emission, environmental protection, miniaturization.
It is the best choice to purchase from Beijing Languang Valve Manufactory Co.
Founded in 1984
More than 400 technical equipment
More than 160 employees
Production capacity of 25 million valves monthly