Shandong Dazheng New Material Technology Co., Ltd

High quality product, professional service, being the core supplier in laser industry!

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Our History

Shandong Dazheng New Material Technology Co., Ltd. has focused on top quality PVC Pipe, PP-R Pipe, PE Pipe and new polymer materials for over 20 years in China. We started as a small operation, but now have become one of the leading suppliers in the plastic pipe industry in China.

Today, Shandong Dazheng New Material Technology Co., Ltd. has been one of the top producers of high quality plastic pipe 


Our Factory

Shandong Dazheng New Material Technology Co., Ltd. is a high-tech enterprise professional in R&D, production and sales of energy saving and environment friendly plastic pipes and new polymer materials.  The company is located at No. 2798 Yongjun Road, Weicheng District,Weifang City,Shandong Province,China, founded in 1996 with a registered capital of RMB 101.06 million, and covering an area of 100,000 square meters.  Through more than two decades of development, the company has now one senior R&D engineer, 27 middle ranking of engineering technicians, six plastic technicians and seven R&D employees.


Our Product

Dazheng Products include the followings:

PVC Pipe;

PP-R Pipe(PP-R NEW TUBE, Aluminum Plastic PP-R Pipe,Nano Enhanced Fiberglass PP-R Pipe, Oxygen Barrier Glass Fiber PP-R Pipe);

PE pipe(PE-RT Floor Heating Pipe, HDPE Corrugated Optic Duct or COD Pipe, PE Double Wall Corrugated Pipe, PE Steel Bellows);

PVC, PE, PP-R Pipe & Fittings;

Electromagnetic Shielding Materials.

We supply plastic pipe all over the globe to a wide range of companies worldwide, ranging from large multinational organizations to small individual companies. 


Product Application

1.Application industry of PVC Pipe

1.1 Building materials,packing and drug etc.

1.2 Municipal, industry andcivil water supply and drainage, irrigation and vegitation watering.


2, Application industry of PP-R New Type Pipe:

2.1 Cold and hot water pipeline of home.

2.2 Industrial water use and conveying and discharge of chemical agent.

2.3 Pipeline of pure water and drinking water.

2.4 Production and conveying system of beverage and liquid drug.

2.5 Air compressor use pipe.

2.6 Other industry and agriculture pipe.


3. Application of PE Pipe

3.1 Application for construction water supply, construction discharge, bury water discharge.

3.2 Construction heating, convey of steam heating.

3.3 Electric engineer and telecommunications protection pipe.

3.4 Industrial pipe.

3.5 Agricultural PE pipe.


4. Applicable industry of PE-RT heating pipe

4.1 Ground heating system, it's suitable for home living room, rest room and public bathroom, swimming pool, kindergarten, nursery, nursing home. Heating use Etc. It can suitable for other special necessary.

4.2 Construction cool and hot water supply, drink system of pipeline.

4.3 The liquid conveying pipeline of beverage, win and milk in food industry.


5.Application industry of PE double-wall corrugated pipe

5.1 Discharge of water of mine and building, ventilate pipe.

5.2 Municipal engineering, underground water drainage of residence area, pollution discharge pipe.

5.3 The transport of water of irrigation of agriculture, drain discharge, water discharge and conveying of pollution handling plant.

5.4 Chemical ventilate pipe and fluid conveying of mine mountain.

5.5 The whole process of inspection shaft; the pipe of pre-bury of high way.

5.6 PE double-wall corrugated pipe applied for high pressure electric cable, electric cable protection sleeve of telecommunications.


Our Certificate

We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in  lS09001 international quality system certification, environmental management lS014001 certification, occupational health and safety management system lS018001 certification and water-saving product certification.


Production Market

We have customers from both domestic market and oversea market. Our Sales managers can speak fluent English for good communications. Our main sales market:

North America   15.00%

Southern Europe 15.00%

Middle East     20.00%

Asia            30.00%

Afria           10.00 %

Northern Europe 10.00%


Our service

Besides our existing molded products,Dazheng also can produce plastic pipe products according to the drawings or samples from our customers. We control the product quality critically for every step during the manufacturing from plastic pipe and fittings. We offer technical support that is second to none.