Welcome To Beijing Languang Valve Manufactory Co. Official Website!
Excellent supplier award in 2023
2023 Excellent cooperation award
Strategic supplier award in 2023-2025
2023 Innovation pioneer award
Beijing specialized and innovative small and medium-sized enterprises
Strategic cooperation award in 2022
The best quality award in 2022
The best quality award in 2022
Strategic supplier award in 2020-2022
Strategic cooperation award in 2021
The best innovation award in 2021
Excellent supplier award in 2021
Excellent supplier award in 2016
Outstanding entrepreneur in 2014
Excellent supplier award in 2013
The long-term cooperation supplier award in 2013
The best quality award in 2010
Honor certificate in 2004
Languang design and manufacture high precision moulds for flapper valves by using internationally cetified high-quality valve steel.
Contact Us
Service hotline: +86-10-62005619 / +86-10-82082708
Service hours: 08:00-18:00
E-mail：sale@lan-guang.com.cn
Address: Room 215 Deheng Business Building A No2 Beitaipingzhuang Road, Haidian, Beijing, China