News-Grand Petrochemical Co., Ltd

Mountaineering and hiking competition ended successfully
2022-05-24
The 5th Grand Group Cup Mountaineering Competition ended successfully. Our Ningbo Grand team has won the first place for five consecutive points
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What is sbs waterproofing membrane
2022-05-11
Characteristics of SBS modified asphalt Modified asphalt refers to the asphalt binder made by adding rubber, resin, polymer, natural asphalt
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Grand Center officially launched
2022-04-13
Our company grandly held the opening ceremony of the Grand Center at No. 515 Yangfan Road, Yinzhou District, Ningbo City
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Foam Shoe Sole TPE Formula
2022-04-02
Recommend a very good formula for sole TPE
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Notice
2022-04-01
From now on, our company is moving to a new address: 11/F-19F, Grand Center, No.515 Yangfan Road, Ningbo, Zhejiang,China
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Application of SIS in Self-adhesive Waterproof Membrane
2022-01-28
SIS has the characteristics of good elasticity and low melt viscosity. After using SIS to modify the base asphalt
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