Cheng Zheng Inspection (Shandong) Co., Ltd. (Abbreviated as "Cheng Zheng Inspection") is an authorized third-party testing institution recognized and approved by the Shandong Administration of Quality and Technical Supervision, holding a qualified metrology certification (CMA certification).

The company offers the following range of testing capabilities:

Cleanroom (Area) and Related Controlled Environments

2. Biosecurity Laboratory

3. Laboratory Animal Environment and Facilities

5. Electronic Information System Data Center Environment

6. Environmental Health Production Standards

7. Material Storage Environment (Warehouse)

8. Equipment and pipeline air filtration systems are equipped with filter integrity

9. Cleanroom Workbenches (including laminar flow hoods, sampling carts, isolators, and other local purification equipment/devices)

10. Biological Safety Cabinet

The company offers clients project-specific quotation solutions, with fair and reasonable pricing. After completion of the inspection, we promptly organize the inspection records to issue the report in the shortest time possible and mail it to you via SF Express.