Are you a factory or trading company?

We are a factory located in Guangzhou City, Guangdong Province, China. Online verification is welcomed, and face-to-face meetings are also welcome.

Is the price on the platform authentic?

Yes, the price is authentic for specific items. Since variable specifications and sizes are available, please send an inquiry to get a corresponding price for your preferred item.

What are the delivery terms?

We offer Ex-works, FOB Guangzhou, FOB Shenzhen, and CIF terms.

How long is the warranty period?

We provide a one-year quality warranty.

What is the production lead time?

Normally within two weeks. For bulk quantities, the time may vary.

What are the payment terms?

T/T or L/C at sight. 30% deposit is required, with the balance paid prior to delivery.

What are the packing details?

Filters are sealed by film and loaded into corrugated boxes. Heavy boxes are strapped by PP belts.

What documents will you provide?

We provide Bill of Lading, Commercial Invoice, Packing List, and Certificate of Origin for customs clearance.

Secured Trading Service

What is STS?

STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:: Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:: If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:: Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

4.3 High-Performance Pass Box for Efficient Material Transfer

Guangzhou Ley&Sons Environmental Technology Co., Ltd

2 yrs

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Product Highlights

Anti-Contamination Design: Functions as an air lock to minimize door openings and prevent dust entry.
Dual Interlock Safety: Mechanical and electronic interlocks ensure doors cannot open simultaneously.
Premium Material Options: Made of satin-finished stainless steel or cold-rolled steel with spray coating.
Excellent Air Tightness: Equipped with special sealing strips or sealants for superior isolation.
Flexible Customization: Custom sizes and optional accessories like UV lamps are available.
CE Certified Quality: Meets CE certification standards for safety and performance.

Product Attributes

Customization: Available
After-sales Service: Installation Guidance
Warranty: One Year Quality Warranty
Model NO.: Equipment
Condition: New
Certification: CE
Transport Package: Wood Crate
Specification: variable
Trademark: Ley&Sons
Origin: China Mainland
HS Code: 8421399090

Shipping

Shipping Cost:: Contact the supplier about freight and estimated delivery time.

Online Trading Protection

Payment Guarantee: Platform-protected payments with refund support for eligible order issues.
Platform Logistics: Clearer shipment tracking with platform-supported logistics.
Inspection Service: Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling: Platform-assisted dispute resolution, including refunds or returns when applicable.

Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.

4.3 High-Performance Pass Box for Efficient Material Transfer

4.3 High-Performance Pass Box for Efficient Material Transfer pictures & photos — 4.3 High-Performance Pass Box for Efficient Material Transfer

4.3 High-Performance Pass Box for Efficient Material Transfer
4.3 High-Performance Pass Box for Efficient Material Transfer
4.3 High-Performance Pass Box for Efficient Material Transfer
4.3 High-Performance Pass Box for Efficient Material Transfer
4.3 High-Performance Pass Box for Efficient Material Transfer
4.3 High-Performance Pass Box for Efficient Material Transfer
4.3 High-Performance Pass Box for Efficient Material Transfer

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Product Description

Pass Box

Wide-ranging Application

The ordinary pass box is an auxiliary device for cleanrooms. It is mainly used for the transfer of small items between clean areas and clean areas, as well as between non-clean areas and clean areas. This helps to reduce the number of door openings, minimizing the contamination of the cleanroom environment or the clean area to the lowest possible level.

Core Value

It can function as an air lock, preventing high-pressure leakage in the cleanroom. It also reduces the movement time of operators, thereby preventing dust from entering and maintaining the cleanliness level.

Carefully Selected Materials

The working area is made of satin-finished stainless steel, which is smooth and flat. The surface of the cabinet can be made of cold-rolled steel with spray coating or all-stainless-steel materials.

Mechanical and Electronic Interlocks

Mechanical and electronic interlock devices ensure that the two side doors cannot be opened simultaneously.

Good Air Tightness

The pass box is equipped with special sealing strips or sealants, ensuring excellent air tightness.

Size&Data

Model	LJ-PB-500	LJ-PB-600	LJ-PB-800
Working dimension(WLH))(mm)	500500500	600600600	800800800
Outer dimension(WLH)(mm)	660500590	760600690	960800890
Box material	cold-rolled steel with spray coating or all-stainless-steel
Inner wall material	SS
Classification	Standard box or floor-level box
Box thickness(mm)	1.0/ 1.2
Power	220V/50Hz
Optional accessories:Electronic interlocks/ Mechanical interlocks/ Ultraviolet Germicidal Lamp

Besides the size above, custom size acceptable.

4.3 High-Performance Pass Box for Efficient Material Transfer

Q1:Are you factory or trading company?

A1:We are factory,located in Guangzhou City,Guangdong Province,China.
Online verification(e.g.by Teams) is welcomed any time during working days(Monday~Friday,8:00~17:00) and one hour appointment in advance during weekends(Saturday~Sunday).
Face-to-face meet in our factory is warmly welcomed as well.

Q2:Is the price on Made-in-China platform authentic?
A2:Yes,the price is authentic,but just for one specific item,as you may see from the "Material Composition and Running Condition" and the "Size&Data",variable specification and sizes are available.Therefore,always send an inquiry or an email to get a corresponding price for your preferred item.

Q3:What is the delivery terms?
A3:Ex-works, FOB Guangzhou, FOB Shenzhen, CIF

Q4. How long is the guarantee?
A4:One year quality warranty .

Q5.How long is our production leading time?
A5:Normally within two weeks,for bulk quantity, it may vary.

Q6.What is the payment term?
A6:T/T or L/C at sight. 30% Deposit,balance prior to delivery.

Q7:What is the packing details?
A7:Filters sealed by film. Loaded into corrugated box.Heavy boxes will be strapped by PP belt.

Q8.What kind of documents we will provide to you?
A8:Bill of Ladding,Commercial Invoice,Packing List,Certificate of Original,for the convenience of your custom clearance.

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI251790". Items marked "" are certified.

Guangzhou Ley&Sons Environmental Technology Co., Ltd

Company Profile

Guangzhou Ley&Sons Environmental Technology Co., Ltd(hereinafter referred to as "Ley&Sons") is a sister company of Guangzhou Lingjie Air Purification Equipment Manufacturing Co, . Ltd(hereinafter referred to as "Lingjie").

Lingjie, established in the year 2012, is a certified National "AAA" Credit Enterprise and High-tech Enterprise specializing in R&D, manufacturing, marketing, and service of air filters, purification equipment and engineering procurement and construction(EPC) of purification project. Serving over 10, 000 enterprises and institutions, Lingjie has obtained ISO9001 Quality Management System Certification, OHSAS18001 Occupational Health and Safety Management System Certification, (EU) CE, RoHS certification, and other international certifications. It professionally produces "Lingjie" brand G-class coarse efficiency filters, F-class medium efficiency filters, H-class fine efficiency filters, U-class ultra fine efficiency filters, as well as manufacturing "Lingjie" brand air showers, pass boxes, clean benches, Fan Filter Units(FFU), class 100 Laminar Flow Cabinets(LFC), Dispersed Oil Particulate (DOP) fine efficiency air outlets, clean booths, fresh air cabinets, biological safety cabinets, etc. And related EPC projects.

With years of professional industry experience, Lingjie has designed and constructed clean industrial plants, GMP workshops, aseptic rooms, biological safety laboratories, and related supporting products in numerous fields such as biology, food, chemicals, pharmaceuticals, microelectronics, electronic instruments, precision instruments, cosmetics industry, scientific research and education, aerospace, etc.

Considering quality as its lifeblood, Lingjie has established and improved product quality management system in accordance with international standards, and formed a high quality product R&D team. Embracing a work style of sincerity, trustworthiness and seriousness, Lingjie continuously improves and perfects itself, adhering to the business philosophy of "meeting the purification market with advanced technology, high quality products, reasonable prices, and the ever improving service".

After 13 years' deep cultivating in domestic market, Lingjie decides to step into international market as well, that's how its sister company "Ley&Sons" is born, leader of whom, with more than 18 years of foreign trade experience, is one of his high school classmates of the founder of Lingjie.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: Block E,Jinying Industrial Park,Panyu District,Guangzhou,China.511400
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Guangzhou Port
Minimum Order Quantity: 1 Set
Supply Chain Partners: 30

Our Production Capability & Technical Expertise

Main Products: Air Filter, Air Shower, Purification Equipment
Production Lines: 5
Production Machines: Cutting Machine, Bending Machine, Filter Mesh Production Machine
Inspection Type for Finished Products: 100% inspection(Visual inspection & Function inspection)
Customization Options: Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
ODM Service Available: Yes
Traceability of Raw Materials: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Main Markets: Domestic
Repeat Buyers Choice: 50%~80%
Number of Foreign Trading Staff: 8
Overseas Agent/Branch: No
New Products Launched in Last year: Yes

FAQ

Are you a factory or trading company?: We are a factory located in Guangzhou City, Guangdong Province, China. Online verification is welcomed, and face-to-face meetings are also welcome.
Is the price on the platform authentic?: Yes, the price is authentic for specific items. Since variable specifications and sizes are available, please send an inquiry to get a corresponding price for your preferred item.
What are the delivery terms?: We offer Ex-works, FOB Guangzhou, FOB Shenzhen, and CIF terms.
How long is the warranty period?: We provide a one-year quality warranty.
What is the production lead time?: Normally within two weeks. For bulk quantities, the time may vary.
What are the payment terms?: T/T or L/C at sight. 30% deposit is required, with the balance paid prior to delivery.
What are the packing details?: Filters are sealed by film and loaded into corrugated boxes. Heavy boxes are strapped by PP belts.
What documents will you provide?: We provide Bill of Lading, Commercial Invoice, Packing List, and Certificate of Origin for customs clearance.

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