Welcome To Beijing Languang Valve Manufactory Co. Official Website!
Quality Certification
Beijing Languang Valve Manufactory Co. has been accredited to ISO9001:2000 since 2001. We have been accredited to IATF 16949:2016 in 2022. We have been strictly following the requirements, which enables the company to develop quickly. Continuous improvement is our principle. We take customers’ feedback seriously and make improvement accordingly.
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