• Guangzhou changhai laboratory equipment co., LTD
    We've been cooperated with each other for more than 5 years, and we trust we have much more business can be worked together in near future, all depends on your great and efficient service and the high quality of the products.
Contact Person : Esther Chen
Phone Number : +86 13533186787
WhatsApp : +8613533186787

Stainless Steel Pass Box Smooth Wear , Interlock Clean Room Equipment

Place of Origin Guangzhou,China(mainland)
Brand Name Changhai
Certification ISO9001/ISO14001
Model Number CH-SSPB
Minimum Order Quantity 1 Set or 1 Unit
Price Negotiable
Packaging Details Safety Package for Transporation
Delivery Time 7-20 working days after deposit (depends on the quantity)
Payment Terms L/C, T/T, Western Union
Supply Ability 50000 sets per year

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name Pass Box Price Direct Factory Price
Material Stainless Steel Color Customized
Size Customized Sides Of The Box Install Door Open Signal Light
Field Laboratory, School, Chemical Factory Ect Sealing Strip Ensure Air Tightness
General Use Commercial Furniture Type Laboratory Furniture
High Light

clean room equipment


specimen pass box

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Product Description

Stainless Steel Pass Box Smooth Wear, Interlock Clean Room Equipment

Product Description
Changhai Laboratory Equipment Co., ltd Specializes in supplying lab furniture, lab island benches, tables, storage cabinets, lab fume hoods, exhaust hood, balance table, tool cabinet. With the developing of time, our sales & design team have been dedicated to provide our clients with innovative products with competitive prices and prompt delivery.


Pass box is the device of clean room partition wall. Its function is to convey items from clean room indoor and outdoor buffer, pervent the items delivery due to the opening of the door destroyed the cleanroom airflow and chamber pressure,  reduce the times of staff walk in and out, prevent external dust entering, with two-door interlock in order to prevent cross contamination.


1, short disance pass box table top uses stainless steel board, smooth ,clean and wear resistance.

2, the long distance pass box table top uses the unpowered roller, passing the items easily and conveniently.

3, Two side doors have mechanical interlock or electronic locking device, which ensures that both sides doors can not open at the same time.

4, We can customize all kinds of size and floor type according to the customer's need.

5, Inner is 304 stainless steel, smooth and clean, high quality steel plate electrostatic spraying shell, elegant appearance.

6, Both sides of the box can install door open signal light, you can know the opening status of the opposite door

7, Pass box has special sealing strip to ensure air tightness, Ultraviolet sterilizing lamp


Specifications of Stainless Steel Pass Box

Model Standard Pass Box Lengthen Pass Box Shower Pass Box
Outside Side 695*590*400 685*590*800 750*1300*780
Inside Side 500*500*400 500*500*800 500*500*700


Why choose us?

1. Factory visit availble!
2. QC before shipping availble!
3. Professional advice to help you purchase the products you wanted 
4. Professional export service team servers in the deal
5. The success of our cooperation can be guaranteed for our company is a credible and honest partner.
6. Customization service is available ,OEM business is appreciated
7. Directly manufacturing factory with competitive price and quality control,we check all material when we start to bulk product productions.
8. Changhai Lab has 8 years’ experience in lab furniture and engineering, we have our own factory , equipped with advanced machine, we can offer high quality products at reasonable factory price without the middle cost.We have been working with many colleges and universities, local governments and research institutions.
Our service
1. We promise to reply your inquiry in 24 hours
2. Testing report can be offered.
3. Certification will be sent as your request.
4. Checking shipping details
5. Any other reasonable requirement as per requested
During production, we provide :
1. Schedule of production.
2. Aging photos with 24 hours burn-in and final QA test report 
3. Any other reasonable requirements as per requested
After production, we provide:
1. Courier tracing
2. Shipping documents
3. Products installation instructions
4. Customers satisfy survey.
5. Any other reasonable requirements as per requested
Q1: Are You Manufactory or Trade Company?
We are the 100% Manufactory specialized in steel furniture over 15 years with 10,000 square meters workshop area and showroom. We have an excellent and experienced team.
Q2: Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings.
Q3: Can We Have Our Logo or Company Information on Your Products or Package?
Sure. Your Logo can show on the products and package.
Q4: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.

  Picture of Product
     Stainless Steel Pass Box Smooth Wear , Interlock Clean Room Equipment 0

Stainless Steel Pass Box Smooth Wear , Interlock Clean Room Equipment 1
If you are interested in our products or want to learn more informations, feel free to contact me (Whatsapp/Tel: +8613533186787)please,I will be happy to service you!