HDPE Welding Equipment Trusted Worldwide

Butt Fusion Machines, Electrofusion Machines,
Workshop Fitting Machines and HDPE Fittings.

Serving distributors, contractors and pipe manufacturers worldwide.

Why Global Customers Choose DOWI

Over 15 years of experience supplying HDPE welding equipment, electrofusion machines, workshop fitting machines and plastic welding toolsto distributors, contractors and pipeline projects worldwide.

15+

Years Experience

Serving global pipeline and welding industries since 2010.

80+

Countries Served

Machines exported to South America,

Middle East, Europe and Africa.

5000+

Machines Delivered

Reliable equipment used in water,

gas and industrial pipeline projects.

24

Months Warranty 

Professional after-sales service and technical support.

OUR PRODUCTS

Complete HDPE Welding Solutions

Professional butt fusion machines, electrofusion machines,

workshop fitting machines and HDPE fittings for global projects.

dowi hydraulic butt fusion machine

HDPE Butt Fusion Machines

Suitable for PE, PP and PVDF pipe welding from 63mm to 1600mm.

electrofusion welder

Electrofusion Machines

Portable welding equipment for HDPE electrofusion fittings from 20mm to 1200mm.

workshop fitting welding machine

Workshop Fitting Machines

For fabrication of elbows, tees, crosses and custom HDPE fittings.

hdpe fittings

HDPE nFittings

Complete range of electrofusion and butt fusion fittings for pipeline systems.