The delegation of Lubrizol Additive (Zhuhai) Co., Ltd visited HDS and exchanged opinions

2017-04-14

Handi Group and Exxon Mobile Opened communication again on technology cooperation

2017-03-30

PTTGC Delegation Visits HDS to Discuss Cooperation

2017-03-28

Spring is more suitable for reading, the three books recommended by chairman wu han ling

Reading, management

2017-02-25

New Year Greetings from Mr. Wu Hanling, President of HANDI Group

2017-01-24

Handi's New Year party is over

2017-01-20

Handi petro loan ceremony a great success

2016-12-30

Handi sunshine development of the han dynasty won the title of "youth civilization" in the

2016-11-20

The establishment of the Chinese standard Chinese oil experts is in action

2016-11-15

Handi sunsine won "the 18th China patent excellence award"

2016-11-02