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About Us

We are one of the leading valve manufacturers in the region. All valves meet the national and international advanced level.

ABOUT LANZHENG

ZHEJIANG LANZHENG TRADING CO., LTD.

Zhejiang Lanzheng Trading Co., Ltd.

Zhejianglanzheng is located in the china famous valve city wenzhou ,Specialized in the production of ball valves,gate valves,globe valves and etc..manufacturing standards:API,JIS,GB,DIN,the main material is stainless steel ,wcb and so on. Manufacturing industry essence,creating excellent quality"is our belief.Warmly welcome new and old customers to visit our factory,work together!


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Directing by the quality guideline of ¡°CUSTOMER PRIORITY¡± ¡°KEEPING HONESTY¡± INSISTING ON, SCIENCE & TECHNOLOGY- ORIENTED,
INNOVATION INFINITE¡±, we are confident to further expand the world market by reliable in quality, complete in specification and delivery in time to meet with needs.

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We¡¯ll continue to work hard and pursue first-rate quality and service, creating an enthusiastic, open, sincere, cooperated,
pioneering and win-win atmosphere. We earnestly welcome guests from different social sectors to lanzhengseeking development and creating the brilliancy together.

Valve Welding Inspection
Valve welding inspection is generally divided into two parts

Valve Installation Knowledge and Cautions
Installation requirements for valvesThe quality of valve installation directly affects the...

Troubleshooting of pneumatic valve actuator
Pneumatic valve actuator failure resolution will choose a more suitable pneumatic actuator...


CONTACT
  • Address: Fengxian Industrial Zone, Shanghai
  • Zip code: 32510
  • Tel: 021-31570668
  • Mobile phone: 137 6155 5836
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