Company profile
Manufacturer name and catalogue introduction. This is company literature, not independent registration verification.
RESOURCES / FACTORY DOCUMENTATION
Factory Documentation and Original Catalogue Sources
Identify the BESTCLEAN commercial company and affiliated BERKING manufacturer, review original catalogue extracts, and request documents matched to your order.
Who supplies and who manufactures?
BESTCLEAN (漳州倍斯科霖科技有限公司) handles commercial enquiries and sales. BERKING / 佰净 (龙海市佰净净化设备有限公司) is the manufacturing company. The companies are under common control. Read the company and factory explanation.
Read the original catalogue pages
The manufacturer has authorized these catalogue extracts for this website. They retain the original page content and branding. They are historical product literature: publication validity, current availability and order-specific performance must be confirmed. Use our current contact details below if an archived document shows an older contact.
AHU and filtration
Historical catalogue configurations and sizing tables. Confirm the current model, test method and operating conditions.
Pass boxes
Original model tables for BJ-500A through BJ-800A and BJ-500AB through BJ-800AB. Dimensions are stated as width × height × depth.
Project photographs
The catalogue presents a project-image gallery without project dates, customer names or measured outcomes on these pages. Request a comparable, documented reference for your own project.
What has been checked?
On 11 September 2026, the eight pass-box model rows on our pass-box page were compared with the original catalogue dimensions on printed pages 33–34. The external and internal dimensions match. This is a transcription check against the catalogue, not a measurement or certification of a newly manufactured unit.
Which documents should accompany your order?
- Quotation and contract identifying the seller, manufacturer, model, configuration and destination.
- Approved drawings with revision, usable dimensions, utilities and responsibility boundaries.
- Applicable material and component records; test reports identifying their holder, method, equipment and scope.
- Agreed inspection and acceptance procedures, delivered-unit records and any outstanding-item closure.
Availability and scope are agreed per order. A brochure, photograph, management-system certificate and installed-equipment test report are different evidence types; one does not automatically replace another.
Download the 28-point procurement verification worksheet.
Request a document review
Send the model, destination, application and document questions to [email protected] or WhatsApp +86 139 2512 2895. Do not send confidential customer material without the relevant permission.
Document-source review: 11 September 2026 · BESTCLEAN website team.
Check the evidence behind your quotation
For equipment procurement, match each document to the quoted model and configuration. Record the test conditions, document holder and any questions still open.
Use this 20-item worksheet for cleanroom projects and equipment. It is a buyer review aid, not a certificate or confirmation that a particular document is available.
Download the evidence checklist (CSV)
Review original factory documentation · Request documents for your quotation