Established in 1993, Guanfa Valve Manufacture Co., Ltd. is specialized China pipe locator manufacturer and distributor of valves, hoses, tubes and pipes. Our oem pipe locators are suitable for acid, alkali, water, steam, seawater, coal gas and natural gas. They are widely used in petroleum, chemical, paper making, fertilizer, brewing and metallurgy. The use of specialized software of Pro/E and CAD has shorted the P&D and trial manufacture cycle, and greatly improved the service life and dependability of products. Our high-quality products have been exported to the North Amercia, UK, USA, Germany, Italy, India, France, Australia, Japan.

The RD4000 is the world's first web-enabled cable and pipe location system. Register online, access support, including system reconfiguration, download extra features,
frequencies and upgrades, quickly and easily via an Internet connection.
The new RD4000 Location System is much more than a Web-enabled locator. Using a new generation of technology it leapfrogs all others not just in features but in performance and ease of use. The RD4000 is the most cost effective method of locating buried services be it Gas/Electric/Telecom/Water/ Sewer/CATV.
To accompany these new advances in technology, Radiodetection is proud tointroduce its all weather, ergonomic and robust RD4000 housing. The design ensures maximum comfort and requires minimal training.
Download new features - Easily upgradable
Customer defined features - Tailor the product to your personal requirements
Minimal training - Extremely easy to use

RD4000 Best in class high-end pipe and cable location. The Radiodetection RD4000 cable and pipe locator is widely seen as the industry standard, with the highest locate performance, multiple locate modes and ease of use for locating utilities, marking for construction, mapping or fault finding.

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