Good news | Baiint Testing, a subsidiary of Bai Saifei, successfully obtained the national CMA/CNAS 'double C' certification for medical devices

Recently, Baiint Interface Inspection and Testing Technology (Suzhou) Co., Ltd., a subsidiary of Bai Saifei, officially obtained the China Accreditation Service for Conformity Assessment (CNAS) Laboratory Accreditation Certificate (Registration Number: CNAS L 18838) and Inspection and Testing Agency Qualification Accreditation (CMA) Certificate (No.: 230015349743), becoming an independent third-party medical device inspection and testing organization with authoritative certifications from both CNAS and CMA.


Deeply study the causes of coatings and cure all coating diseases

Baiint focuses on professional material surface and coating performance testing and evaluation, providing medical device manufacturers with professional and reliable coating evaluation method development and testing services for functionally coated devices.

By delving into the causes of coatings, Baiint provides customers with scientific and comprehensive coating 'diagnosis' services . We provide professional evaluation method development and high-end non-standard testing services for the effectiveness and safety of various functional coatings, such as the integrity, lubricity, firmness and coating thickness of hydrophilic lubricating coatings, the uniformity, particle characterization and simulated use of drug coatings, and the anticoagulant effectiveness and durability of anticoagulant blood coatings.

Specially designed to cure all coating diseases, Baiint helps customers identify the 'cause' of coatings . Relying on professional R&D strength and technical reserves, we can find and analyze the reasons for incomplete coating of functionally coated devices to help customers accelerate product development and production processes.

At present, Baiint has stably served dozens of customers including listed companies and international enterprises.


Coating performance evaluation development


The acquisition of CMA/CNAS dual certification marks that Baiint, as an independent third-party testing organization, has reached the level of internationally recognized standards in terms of testing capabilities, management level and hardware conditions, and can produce testing reports with international authority and credibility.


deep link

China Metrology Accreditation (CMA) is a mandatory approval system for inspection and testing institutions to enter the testing service market. Only independent third-party testing agencies that have obtained CMA certification are allowed to use the CMA seal on inspection reports. Inspection reports stamped with the CMA seal can be used for product quality evaluation, results and judicial appraisal, and have legal effect.

Assessment, referred to as CNAS), is a national accreditation agency established and authorized with the approval of the Certification and Accreditation Administration of the People's Republic of China (CNCA) in accordance with the provisions of the Certification and Accreditation Regulations of the People's Republic of China. It is uniformly responsible for the accreditation of certification agencies, laboratories, inspection agencies and other related institutions. CNAS is a member of the multilateral mutual recognition agreement of the International Laboratory Accreditation Cooperation (ILAC) and the Asia-Pacific Laboratory Accreditation Cooperation (APLAC). China National Accreditation Service for ConformityAssessment (CNAS) is a national accreditation body established and authorized by the National Certification and Accreditation Administration (CNCA) in accordance with the provisions of the Certification and Accreditation Regulations of the People's Republic of China. It is uniformly responsible for the accreditation of certification agencies, laboratories, inspection agencies and other related institutions. CNAS is a member of the multilateral mutual recognition agreement of the International Laboratory Accreditation Cooperation (ILAC) and the Asia-Pacific Laboratory Accreditation Cooperation (APLAC).

Introduction to Baiint

'In-depth study of all causes of coatings, special treatment of all coating diseases', Baiint Surface Inspection and Testing Technology (Suzhou) Co., Ltd. was established in Suzhou Industrial Park in 2021. It is characterized by professional material surface and coating performance testing and evaluation services. The laboratory strictly follows international standards ISO/IEC 17025 and RB/T 214 is established and operated and is committed to providing customers with services including material characterization and large-scale instrument analysis, functional coating performance evaluation methods and device development, medical device product performance and clean environment and purified water testing, standard research and coating product registration consulting. The company has currently obtained provincial CMA qualification certificate, CNAS certificate, BSL-2 biosafety laboratory registration certificate and other honorary qualifications.

Business capability scope

Inspection and testing instruments

C






Tel: (+86) 134 0143 1324
Email: sales@biosurf.cn
Working hours: 08:30-17:30 (Monday - Friday)
Address: Building 26, Dongjing Industrial Park, No. 1 Jintian Road, Suzhou Industrial Park, China

Contact Us

(+86) 134 0143 1324

Copyright©2026 Jiangsu Biosurf Biotech Co., Ltd.
Contact us
 WhatsApp
Follow us LinkedIn