Established in 1993, Guanfa Valve Manufacture Co., Ltd. is specialized China glass pipe manufacturer and distributor of valves, hoses, tubes and pipes. Our oem glass pipes 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.

Our fiber glass produced by centrifugal technology is the ideal thermal insulating and sound-absorbing material without dregs content and poison to hurt skin. The continuous production technique can be adopted here to produce different special products used for different purposes.
These Smoking Glass Pipes are created by some of the most practical and beautiful masterpieces from the highest quality glass. The pipe has a roomy bowl, and an inhalation hole. These spoons are thick glass with premium colours. In the hurricane series these colours are banded then twisted one way then the other to produce a zig zag pattern all the way around the body of the spoon.

This is a deluxe custom glass on glass and etched with a marijuana leaf and decorative drawings. You will love this and the price is very good compared to any other online headshop. These people that make Roor pipes and bongs really know how to make them and put careful attention and detail into blowing and shaping these smoking pipes.
Here we offer the finest collection of HYBRID - Inside Out Glass Pipes. These glass pipes are thick and CHUNKY and are 4 inches in size.
These pipes are made by fusing different color tubes like blue, amber & green tubes to give the pipe magnificient appearace. These pipes are beautifully done in inside-out colors.Inside out glass pipe made using an old-fashioned technique. This tight little spoon delivers on the extreme color changing tip. Be forewarned.

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