Tanggu Watesi Valves
Valve manufacturer producing butterfly and other valves in Tianjin.
The product lines, as the company lists them.
Butterfly Valves
The profile states the company began producing butterfly valves in 1980 after cooperation with a German manufacturer.
Valves For Water Supply
Listed among application areas in the exhibitor profile.
Valves For Wastewater Treatment
Listed among application areas in the exhibitor profile.
Valves For Power And Heating
Power and heating are listed among application areas in the exhibitor profile.
Valves For Petroleum And Chemical
Petroleum and chemical industries are listed among application areas.
What the registry confirms, and what stays open.
Registry Check Open
A registry lookup on 2026-10-24 by the registered name returned no record in the commercial registry data source. The listing stays open — no registry facts are claimed.
Manufacturing Cluster
Tianjin sits in a dense manufacturing cluster; supply chains are close by. A cluster address is not a quality claim about any one company.
Company-Published Range
The product section and photography come from the company's own website (supplier-published, captured 2026-10-24), with per-image source URLs on file.
What Is Not Yet Verified
Registry facts, certificates and floor evidence are all open items — the business licence is the first thing to confirm at inquiry.
What was checked — and what the check found.
The registry lookup (2026-10-24, by registered name) returned no result — this page makes no registry-derived claims and stays at listing status · registry check open. Product photography is supplier-published with per-image source URLs on file. ChinaMakersHub does not restate a supplier's certificate validity on its behalf.
The company, listed as it is.
Tianjin Tanggu Watesi Valve Co., Ltd. (TWT) is a valve manufacturer in Tianjin, China, engaged in valve development and manufacturing. According to its Canton Fair exhibitor profile, the company has produced valves for more than 50 years and its products cover more than 70 countries, including the United States, Canada, France and Germany. The profile states the company was founded in 1956.
Exhibitor at the 140th Canton Fair · Phase 1 · Hardware · Booth 9.1G07-08 (official exhibitor profile).
Tianjin context: a dense manufacturing cluster with supply chains close by. A cluster address is not a quality claim about any one company.
A registry lookup by registered name on 2026-10-24 returned no result; this page claims no registry facts and stays at listing status · registry check open. Photography is the company's own published material with source URLs on file. Contact routes through ChinaMakersHub.
Sources: official Canton Fair exhibitor profile (365.cantonfair.org.cn, retrieved October 2026). Figures are as stated by the company and are not independently verified by ChinaMakersHub.
From registration to this listing.
Joins ChinaMakersHub
Onboards to the CMH factory directory with its 产品 catalogue published on its own website.
Applications, by buyer type.
Retail Programmes
Ranges quoted to the buyer's range plan.
Brand & OEM/ODM
Buyer-branded products built to specification.
Sourcing guides for this category
The 27-Point China Factory Audit Checklist
Product Inspection in China Before Shipment: A Buyer's Guide
How to Request a Sample from a Chinese Factory (Without Getting Burned)
What Documents to Request From a Chinese Supplier Before Your First Order
More verified factories
Liangzuo Intelligent Equipment Technology
Longtuo Electromechanical Equipment
Yilite Machinery Manufacturing
Longyifenti Equipment Manufacturing
Frequently Asked Questions
What does Tanggu Watesi Valves make?
Butterfly Valves, Valves For Water Supply, Valves For Wastewater Treatment, Valves For Power And Heating, according to its official Canton Fair exhibitor profile.
Is it a factory or a trading company?
That is an open item: the registry lookup by name returned no result on 2026-10-24, so this page claims no registry facts. Ask for the business licence and how production is organised at inquiry.
What certifications does it hold?
None were sighted at review, so none are claimed.
What did the ChinaMakersHub registry check find?
A lookup by registered name on 2026-10-24 returned no result — the page stays at listing status · registry check open.
Request a quote from Tanggu Watesi Valves
Send your specification, drawings or target price through ChinaMakersHub. The inquiry goes to the factory with your requirements attached; quotes and samples are coordinated through your CMH contact.