Invention Patent

Patent name:
A method to recover the ductility of polluted Karamay asphalt

Patent name:
A mixing device for asphalt processing

Patent name:
A sampling device for asphalt quality testing

Patent name (under review):
A method for softening point tooling,
preparation and testing of emulsified asphalt residue
by evaporation under low temperature

Star Energy (China) Co., Ltd.
Star Energy (Hong Kong) Co., Ltd.
Rizhao Star Asphalt Co., Ltd.
Ningbo Gangxin East Fuel Supply Storage Co., Ltd.
Ningbo Haijing Environmental Protection Technology Co., Ltd.
Xi'an Star Energy Co., Ltd.

Star Energy (China) Co., Ltd.

Address：Building 4A, Smart Park Phase II, Fengzhu Road, High-tech Zone, Ningbo City, Zhejiang Province, China
Telephone：0574-89117753
Fax：0574-89117753

Star Energy (Hong Kong) Co., Ltd.

Address：15/Floor, Tower 1, Tern Centre, 237 Queen's Road Central, Hong Kong
Telephone：(852) 21165410
Fax：(852) 65026808

Rizhao Star Asphalt Co., Ltd.

Address：Foshou Bay, Lanshan Port, Rizhao City, Shandong Province
Telephone：0633-2634988
Fax：0633-2632533

Ningbo Gangxin East Fuel Supply Storage Co., Ltd.

Address：Changpu Village, Guoju Street, Beilun District, Ningbo City, Zhejiang Province
Telephone：0574-26895000
Fax：0574-26895019

Ningbo Haijing Environmental Protection Technology Co., Ltd.

Address：No.2 Changpu Village, Guoju Street, Beilun District, Ningbo City, Zhejiang Province
Telephone：0574-86728636
Fax：0574-86728636

Xi'an Star Energy Co., Ltd.

Address：East Section of Huanzhan South Road, Xinfeng Subdistrict, Lintong District, Xi'an City, Shaanxi Province
Telephone：(86) 029-83970051
Fax：(86) 029-83970051 - 8014

Follow WeChat official account