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If you can give us a chance to cooperate with you, we are always in a position to quote you the most advantageous prices for higher quality merchandise.
So please do not hesitate to contact with us if you have any need.
We sincerely invite all domestic and overseas clients to come to advise and cooperate.


1. NBR 5648 fittings:
UPVC coupler
UPVC tee
UPVC reducing tee
UPVC female coupling
UPVC male adapter
UPVC 90deg elbow
UPVC female elbow
UPVC reducing coupling
UPVC reducing elbow


2. Properties:
1) Healthy, bacteriological neutral, conforming to drinking water standards
2) Resistant to high temperatures, good impact strength
3) Convenient and reliable installation, low construction expenses
4) Excellent heat-insulation property from minimum thermal conductivity
5) Lightweight, convenient to transport and handle, good for labor-saving
6) Smooth inner walls reduce pressure loss and increase flow speed
7) Sound insulation (reduced by 40% compared to galvanized steel pipes)
8) Light colors and excellent design ensure suitability for both exposed and hidden installation
9) Recyclable, environment-friendly, accords with gbm standards
10) Extremely long usage life for at least 50 years
3. Our business steps:
1)Communication: Customers interest in our products, discuss price, check sample quality
2)Negotiation: Talking about the sizes, quantity, and other details
3)Ordering: Settle down and place order to us
4)Producing: After orders, we start productions at once
5)Packing: While products come out of machines then packed
6)Delivery: Everything gets ready, place the ship, send to dock, to be shipped
Items | Descriptions |
Material | PVC-U , PPR |
Products | Pipelines for water supply and drain ,Female and male Coupling ,Socket, Cap , Tee , Adapter , Elbow , Reducer, Union , Plug , Pipe Clip , Valve , Plastic Tap and Mould |
Size | 1/2"-Â 4" Â 20-110mm |
Standard | ASTM D2466,ASTM D2665 , BS4346, NBR5648, DIN8078 / 8077 |
Machines | injection machines |
Colors | white and gray for PVC products , green ,grey, white and blue for PPR products |
Working place | PVC -15°-55°,PPR-20°-90° |
Warranty | at least 50 years |
Delivery time | 30-40 days |
We have a mould workshop also we can make mould |
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If you can give us a chance to cooperate with you, we are always in a position to quote you the most advantageous prices for higher quality merchandise.
So please do not hesitate to contact with us if you have any need.
We sincerely invite all domestic and overseas clients to come to advise and cooperate.


1. NBR 5648 fittings:
UPVC coupler
UPVC tee
UPVC reducing tee
UPVC female coupling
UPVC male adapter
UPVC 90deg elbow
UPVC female elbow
UPVC reducing coupling
UPVC reducing elbow


2. Properties:
1) Healthy, bacteriological neutral, conforming to drinking water standards
2) Resistant to high temperatures, good impact strength
3) Convenient and reliable installation, low construction expenses
4) Excellent heat-insulation property from minimum thermal conductivity
5) Lightweight, convenient to transport and handle, good for labor-saving
6) Smooth inner walls reduce pressure loss and increase flow speed
7) Sound insulation (reduced by 40% compared to galvanized steel pipes)
8) Light colors and excellent design ensure suitability for both exposed and hidden installation
9) Recyclable, environment-friendly, accords with gbm standards
10) Extremely long usage life for at least 50 years
3. Our business steps:
1)Communication: Customers interest in our products, discuss price, check sample quality
2)Negotiation: Talking about the sizes, quantity, and other details
3)Ordering: Settle down and place order to us
4)Producing: After orders, we start productions at once
5)Packing: While products come out of machines then packed
6)Delivery: Everything gets ready, place the ship, send to dock, to be shipped
Items | Descriptions |
Material | PVC-U , PPR |
Products | Pipelines for water supply and drain ,Female and male Coupling ,Socket, Cap , Tee , Adapter , Elbow , Reducer, Union , Plug , Pipe Clip , Valve , Plastic Tap and Mould |
Size | 1/2"-Â 4" Â 20-110mm |
Standard | ASTM D2466,ASTM D2665 , BS4346, NBR5648, DIN8078 / 8077 |
Machines | injection machines |
Colors | white and gray for PVC products , green ,grey, white and blue for PPR products |
Working place | PVC -15°-55°,PPR-20°-90° |
Warranty | at least 50 years |
Delivery time | 30-40 days |
We have a mould workshop also we can make mould |
Safety And Security Exterior Film
Safety&Security Exterior Window Film, It has excellent weather resistance and can be installed on the outside surface of windows of buildings to achieve ultraviolet protection, energy saving and heat insulation, beautiful decoration and other functions. The building glass exterior diaphragm is made of high quality UV blocking polyester base material, more cohesive force and permanent better pressure sensitive adhesive, with self-cleaning effect of protective coating raw materials, the function of the structure design of product is safe and environmental , high rate of heat insulation, excellent weather resistance, and UV blocking rate of product can be stable for a long time in more than 99%.
Best Window Security Film,Security Film For Car Windows,Safety And Security Window Film,Window Security Film Installation
Changzhou Sanyou Dissan Protective Materials Mfg Co., Ltd , https://www.sanyoudissan.org