The best quality and faith bring us the good market, such as USA, CANADA, BRAZIL, AUSTRALIA, UK, GERMANY, ITALY,        SPAIN,    TURKEY, ALGERIA, DUBAI, RUSSIA, UKRAINE, SINGAPORE, MALAYSIA etc. “Made in DUNHUI” in many Countries.

   “DUNHUI” is your correct choice. Welcome to visit 

1.    GB/ISO standard UPVC plastic Female adapter

 duct advantage

1.High Flow Capacity: The smooth interior walls and low friction of PVC water pipe result in low resistance and high volume.

2.Corrosion Resistant: PVC water pipe is non-conductors of electricity and immune to electrochemical reaction caused by acids, bases, and salts that cause corrosion in metals.

3.Low installation costs: PVC water pipe is lightweight and is installed with solvent cement, thread, flange, and gasketed joint. Ease of installation reduces the installation costs.

4.Longevity: PVC water pipe can work for more than 50 years under proper use.?

5.Environment-friendly: PVC water pipe can be recycled.

3.Main Applications:

soil and waste discharge pipelines inside building

rainwater pipelines inside the building

buried drainage pipelines without pressure on the ground

4. Main product demonstration and application cases

 5. Personnel station: 

  Have professional salesmen, and 6 Engineers, More than 30 inspectors. 

6.Quality and Safety:

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspection in own factory with ISO 9001:2008.

7. Advantages

1) We produce parts by ourselves, which makes more competitive price and faster delivery;

2) We provide OEM/ODM service and submit various styles, latest designs to our clients;

3) We have many customers from Southeast Asia, Africa, Middle East, North America, and South America;

4) We have standard testing report from ISO, SGS and GMC;

5) We have great experience on provide high quality service to clients;

6) Welcome to visit our factory.

8.Location:

 DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 19 km to Tianjin  International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!