

BRAND COMMENTARY
Guangdong Keyao Purification Mechanical & Electrical Engineering Co., Ltd. specializes in providing comprehensive cleanroom environment technical solutions for medical, high-tech, and scientific R&D industries, as well as project implementation. Founded in 2012, the company has complete professional qualifications and medical licenses, utility model patents and invention patents, Guangdong Province "Contract-abiding and Trustworthy" certification, and is a council member of Guangdong Cleanroom Industry Association.
Guangdong Keyao focuses on medical cleanrooms: operating rooms, ICU, NICU, DSA, CCU, delivery rooms, radiology departments, laboratories, pathology departments, sterilization supply centers, intravenous preparation centers, hemodialysis centers, reproductive centers, negative pressure wards, fever clinics, and more than ten special departments; industrial cleanrooms: biopharmaceuticals, healthcare products, electronics, optics, and food & cosmetics workshops; laboratory cleanrooms: microbiology laboratories, PCR laboratories, animal facilities, physical and chemical laboratories, constant temperature and humidity laboratories, various research laboratories and testing laboratories.
Guangdong Keyao adheres to the philosophy of professionalism, integrity, leadership, and high quality. We continuously improve our capabilities, rapidly transform cutting-edge industry technologies, and have formed a service model with comprehensive design, precise construction, and rapid after-sales service. We have served more than 100 customers and established a good reputation in the industry, receiving the title of "Excellent Construction Enterprise" from Guangdong Cleanroom Industry Association.
Numbers witnessing our growth and strength
Founded
Technical Patents
Solutions
Partner Clients
BRAND CULTURE

Leading high-end cleanroom environments!

Your dream, Keyao's mission

Professional, Integrity, Leadership, High Quality

Responsibility and Loyalty
DEVELOPMENT HISTORY
Obtained Building Mechanical and Electrical Installation Engineering Contracting Qualification
Received Guangdong Province 'Contract-abiding and Trustworthy' Enterprise; Obtained Building Decoration Engineering Professional Contracting Qualification and Building Engineering General Contracting Qualification
Successfully obtained invention patent; Obtained Medical Device Business License
Received 'Excellent Construction Enterprise' title from Guangdong Cleanroom Industry Association; Chairman Liang Hongtao received 'Outstanding Entrepreneur' title from Guangdong Cleanroom Industry Association
Successfully obtained multiple 'Utility Model Patents' from State Intellectual Property Office; Received 'AAA Enterprise Credit Rating' certificate from Guangdong Enterprise Integrity Promotion Association; Became council member of Guangdong Cleanroom Industry Association
Obtained 'Cleanroom Construction' qualification from Guangdong Cleanroom Industry Association; Received 'Excellent Construction Enterprise' title from Guangdong Cleanroom Industry Association
Foshan Keyao officially renamed and upgraded to Guangdong Keyao Purification Mechanical & Electrical Engineering Co., Ltd.; Partnered with Guangdong Shijida Construction Group to establish Shijida Cleanroom Division; Keyao moved into Foshan High-tech Industrial Zone Nanhai Tianan Digital City
Joined Guangdong Cleanroom Industry Association
Foshan Keyao Purification Mechanical & Electrical Engineering Co., Ltd. officially established
Keyao - Professional Implementation Partner, Providing One-Stop Cleanroom Engineering Services