Qingdao Higrade Moulds & Plastics Co. ,Ltd.

Graduated from Huazhong University of science and technology. He worked in Haier mould company for many years, and founded Higrade Mould in 2003. With more than 20 years of enterprise management experience and profound mold professional background.

Lin Qi

Chairman of Higrade Group

Has more than 20 years of mold industry experience and company management experience. He has been the general manager of Russian company since 2020, and is responsible for overseas business of the group. With rich management experience and innovation consciousness, an excellent technical manager.


Cao Mingliang

General manager of Higrade RUS LLC

Graduated from Shandong University, senior engineer, director of the 9th China Die & Mould Industry Association, and concurrently as graduate instructor of Shandong University, chairman of Expert Committee of Talent Training Department of China Die & Mould Industry Association, and former general manager of Haier Mould Company.

Zhao Xijin

General Manager of Qingdao Higrade Group

Used to be the general manager of automobile business department of Haier mould company. With more than 20 years of management experience. An expert manager and leader in automobile stamping tool industry.


Wang Huaiguo

General Manager of Qingdao Higrade Metal Technology Co.,Ltd.

Graduated from the Chinese University of Hong Kong EMPACC Master of Professional Accounting in Finance, senior accountant, certified public accountant, certified tax agent, senior financial professional.

Sun Anqing

Chief Financial Officer of Qingdao Higrade Group





Former project director of Hisense mould in Qingdao, has rich management experience in large overseas projects, and is an expert and leader in precision injection molding industry.


Ye Zhihua

General Manager of Higrade Precision Mould&Technology Co.,Ltd.





Has more than 20 years of mold industry experience, rich experience in the field of injection molding.


Sun Zhongzhi

General Manager of Higrade Plastic&Products Co.,Ltd.





Used to be the financial manager of Sichuan Changhong molding company. More than 10 years of financial and team management experience.


Zeng Shuchun

Finance Manager of Higrade Group





Graduated from Huazhong University of science and technology, worked in Haier mould company for many years, with more than 20 years of financial management experience.


Li Qiong

Finance Director of Higrade Group & General Manager of U.S. subsidiary

24 years experience in management of mold company and sales of injection molds and stamping dies.

Very well connected in the plastic molding industry. And with technical skills of CAD Design with UG and CATIA V6, project management MS project.


Hartmut Mack

General Manager of Germany Subsidiary