About us
Let the world see the power of China
Since its establishment in 2005, BAOSI has been focusing on the research, development and production of high-end precision compressor parts and complete sets of equipment. Its screw air ends business has maintained industry leadership for many consecutive years. The company was listed on the Shenzhen Stock Exchange in 2015 (stock code 300441), and over the years, the business has developed steadily, accumulating a wealth of experience and deep industry heritage, which enables it to cope with a variety of complex situations and challenges.
350000
Total Area Of Plants
2000+
Employees
1300+
Airends Produced Per Day
300+
Products
Corporate Culture

BAOSI takes learning, harmony, perseverance and professionalism as the core idea of corporate culture, advocates the spirit of enlightenment and pioneering, harmony and joy of Maitreya culture in Buddhism, and is enterprising and committed to building the company into an international company with core competitiveness that can develop harmoniously.

Values
Supreme Truth,Ultimate Goodness,Perfect Beauty.
General Principles
The spirit of openness, pioneering, harmony and happiness in Maitreya culture.
Corporate Culture
Develop Together and Create Value.
BAOSI History
Adhering to business ethics and integrity
BAOSI has built long-term relationships with more than 1000 customers in over 20 countries around the world, establishing a good reputation and business credibility in the industry and providing customers with stable products and services on an ongoing basis.
Certifications & Honors
默认证书
BAOSI Strength
Contributed to 8 national, industry and association standards.
  • ISO 9001:2015
  • ISO 14001:2015
  • ISO 45001:2018
  • CE
  • TÜV
  • Quality And Safety Certification
  • Seven-Star Service Certification
  • Good Standardizing Practice
  • Enterprise Standards Front-Runner
Selected into
the energy efficiency star
product cataloc
National catalog of
recommended energy-saving
equipment
The first set of product in china
Screw airend: National manufacturing
single champion product
China key new product
左侧引号图标
National intellectual
property advantage enterprise
右侧引号图标
393pcs
Intellectual Property
Include:
317
Utility Model Patent
39
Invention Patent
18
Design Patent
19
Computer Software Copyright
Postdoctoral Programme
High-Tech Enterprise Accreditation
Well-Known
Trademark
National
Green Factory
Contract-Abiding and Creditworthy Enterprise
AAA Commercial Credit Rating
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