What are the payment terms?

Payment terms are T/T or L/C at sight. A 30% deposit is required, with the balance due 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 be provided?

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

4.3 Pass Box

Name: 4.3 Pass Box
Brand: Guangzhou Ley&Sons Environmental Technology Co., Ltd
SKU: 2102374102

Guangdong, ChinaGuangzhou Ley&Sons Environmental Technology Co., Ltd

4.3 Pass Box

US$259.29

1 Piece

Sample price:US$259.29/piece.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guidance

Warranty

One Year Quality Warranty

Model NO.

Equipment

Condition

New

Certification

Transport Package

Wood Crate

Specification

variable

Trademark

Ley&Sons

Origin

China Mainland

HS Code

8421399090

Key features

CE Certification: Product meets CE safety and quality standards for international markets.

One Year Warranty: Comprehensive one-year quality warranty covering mechanical defects.

Mechanical Interlocks: Ensures both doors cannot open simultaneously to maintain air tightness.

Stainless Steel Material: Working area made of satin-finished stainless steel for smoothness.

Air Lock Function: Prevents high-pressure leakage and minimizes contamination transfer.

Customizable Sizes: Custom sizes available beyond standard models LJ-PB-500/600/800.

Optional UV Lamp: Ultraviolet germicidal lamp available as an optional accessory.

Factory Direct Sales: Direct sales from manufacturer located in Guangzhou, China.

Company profile

Importers and ExportersFull CustomizationQuality AssuranceProduction Process Visualization

Guangzhou Ley&Sons Environmental Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryLingjie is a supplier with a strong focus on customization and R&D, having obtained several international certifications. However, it lacks a solid financial track record and has limited international presence, with no overseas agents or showrooms. The company emphasizes product quality with established quality assurance processes but lacks comprehensive after-sales service documentation.

Supplier typeLingjie is transitioning from a domestic market focus to international markets, supported by its sister company Ley&Sons. It serves over 10,000 enterprises with a range of air filtration products.

CertificationsLingjie holds several certifications, including ISO9001, OHSAS18001, CE, and RoHS, indicating strong quality and safety management systems.

Financial creditThe supplier's financial data indicates zero operating revenue, cost, and profit from the last year, raising concerns about financial stability.

R&D capabilityLingjie has demonstrated innovation capability with new product developments and flexible customization options, but lacks advanced practices for sustainable development.

Production capacityWith five production lines and an annual output of up to US$5 million, Lingjie shows significant production capacity.

Customization capabilityThe supplier offers extensive customization options and ODM services, highlighting a strong capability in product customization.

Product Q&A

Q:Are you a factory or trading company?

We are a factory located in Guangzhou City, Guangdong Province, China. Online verification via Teams is welcomed during working days and weekends with appointment. Face-to-face factory visits are also warmly welcomed.

Q:Is the price on the platform authentic?

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

Q:What are the delivery terms?

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

Q:How long is the guarantee period?

We provide a one-year quality warranty.

Q:What is the production lead time?

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