色窝窝亚洲AV网在线观看_又粗又大又硬毛片免费看_无码人妻久久一区二区三区不卡_少妇XXXXX性开放
中
EN
Home
About Us
About Us
Enterprise concept
Products
PVC-U drainage pipe and fittings
PVC flame retardant wire trough, line pipe and fittings
PVC-U water supply pipe and fittings
PP-R water supply pipe and fittings
PE water supply pipe and fittings
HDPE reinforced double wall corrugated pipe
HDPE winding reinforced tube
PVC communication tube
PE communication tube and PE communication sub-tube
PVC-C power tube
PE safety gas pipe
PE-RT floor heating special tube
Switch/socket
Case
News
Latest information
News and information
Recruitment
Contact us
Contact information
Map
Feedback
News
Latest information
News and information
NEWS
Home
?
News
?
News and information
The price of PVC raw materials has soared. How to buy plastic pipes?
日期:
2019-04-02
文章摘要:
PVC plastic pipe is made of PVC resin. As of this morning, the resin raw material has exceeded 7500 yu…
Really deservedly--De Plastics won the Silver Award in the Technology Innovation Competition! !
日期:
2018-12-24
文章摘要:
On December 3, 2018, the 2018 Heshan Industrial Design and Technology Innovation Contest Finals was su…
D&G Platform switch is on the market!!!
日期:
2018-12-12
文章摘要:
At this time, no sound is the highest level of music, and the highest level of the switch is perfectly…
Warm congratulations! D&G Company advances to Heshan Design and Technology Competition Finals
日期:
2018-11-28
文章摘要:
Warm congratulations! Guangdong Desu Technology Group Co., Ltd. new product--PVC-RT nano-enhancement e…
Which plastic pipes are mainly involved in municipal pipe and pipe?
日期:
2018-09-28
文章摘要:
In the "Opinions on Strengthening Urban Infrastructure Construction" issued by the S…
They are all plastic tubes, but they are really different.
日期:
2018-08-23
文章摘要:
There are many kinds of plastic pipes, such as PVC, PE, PP, ABS, CPVC, PVDF, etc. Well-known pipe comp…
True and false identification method of PP-R plastic pipe and pipe fittings
日期:
2018-07-05
文章摘要:
Production of qualified PP-R pipes must have strict requirements on raw materials and extrusion equipm…
Comparison of the characteristics and main uses of several commonly used plastic tubes
日期:
2018-06-22
文章摘要:
Features good tensile and compressive strength, but its flexibility is not as good as other plastic pi…
Home
Previous
1
Next
Last
Home
About Us
Products
Case
News
Recruitment
Contact us
Feedback
Web CopyRight © 2018 Guangdong DE plastic technology group co., LTD All rights reserved.
服務熱線
400-112-9882
微信(xin)
TOP