What are your company's advantages?

We have a technical team of 12 senior cleanroom and HVAC engineers and have completed over 2100 cleanroom projects in China and overseas, including countries like Japan, USA, and Australia.

What materials are used for the pass box?

The pass box is made of SS304 stainless steel with a thickness of 1.0 or 1.2mm. The glass is double tempered glass with a thickness of 5mm.

What is the air velocity for the dynamic pass box?

The air velocity for the dynamic pass box ranges from 0.3m/s to 0.6m/s.

Leak Proof Static Sealed Transfer Hatch with Pressure Relief Valve Passbox

Name: Leak Proof Static Sealed Transfer Hatch with Pressure Relief Valve Passbox
Brand: China Clean Construction Co., Ltd
SKU: 2276602765

Jiangsu, ChinaChina Clean Construction Co., Ltd

US$350.00

1-4 Pieces

US$250.00

5+ Pieces

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Optional Accessory

Drum, Timer Switch, Intercom, Sterilization Lamp, Floodlight, Pao

Noise

40-60db

Model NO.

SHPPB-1

Surface Treatment

Electroplating

Inside Diameter

800*800*800mm

Installation

Floor Type

Operating Principle

Air Shower Type

Type

Self-Cleaning

Product Name

Passbox

Application

Laboratory Clean Room

Function

Pass Material

Warranty

One Year

Keyword

Pass Box Pass

Usage

Laborotory

Name

Cleanroom Project

Size

Customized Size

Material

SS304

Power

AC220V/AC380V

Condition

New

Pre-Filter

90%@10um

HEPA Filter

99.995%@0.3um

Place of Origin

Jiangsu, China

Machinery Test Report

Provided

Transport Package

Wooden Cases

Specification

1000mmX1000mmX1000mm

Trademark

SHP

Origin

China

HS Code

8414609090

Production Capacity

500000PC/Years

Key features

Customizable Dimensions: Available in standard sizes or customized dimensions to fit specific project requirements.

High-Efficiency Filtration: Equipped with EU 14 grade HEPA filter achieving 99.995% efficiency for 0.3 microns.

Premium Material Construction: Constructed from SS304 stainless steel with 1.0-1.2mm thickness for durability.

Comprehensive Warranty: Provides a 2-year warranty covering parts replacement and free engineer dispatch for repairs.

Professional Validation Support: Offers full cleanroom validation documentation including DQ, IQ, OQ, PQ, FAT, and SAT.

Expert Technical Team: Supported by 12 senior cleanroom and HVAC engineers with experience in 2100+ projects.

Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs.

Versatile Accessories: Optional accessories include intercom, sterilization lamp, floodlight, timer switch, and drum.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

China Clean Construction Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.20h

AI-Powered supplier vetting

SummarySuzhou Huajing Air-Condition Purification Engineering Installation Co., Ltd. is a China-based limited company established in 2003, specializing in cleanroom systems, products, and projects. It reports three production lines, a 3,472 m² manufacturing plant, cleanroom project output of 500,000 m², and export sales of 41%–50%. The supplier supports broad customization, raw-material traceability, 100% finished-product inspection, and documented inspection procedures. It holds CE product compliance certification and ISO9001:2015 management-system certification. Evidence of innovation is limited because no new products were launched last year, although three R&D engineers are reported. The provided information does not establish after-sales service capability, financial credibility, or specific customer cases; it also states that the supplier has not collaborated with Fortune 500 companies.

Supplier typeThe supplier is a China-based limited company established in 2003, operating in cleanroom systems, products, and engineering projects. Its stated offerings include sandwich panels, pass boxes, air showers, FFU, HVAC systems, and related cleanroom solutions.

CertificationsThe supplier reports CE certification for product compliance and ISO9001:2015 certification for its management system, along with other unspecified certifications. These stated certifications provide explicit evidence of compliance and quality-management credentials.

R&D capabilityThe supplier reports three R&D engineers, indicating an identified R&D function. However, it launched no new products in the past year, which is explicit evidence of limited recent product innovation.

Production capacityThe supplier reports three production lines, a 3,472.0 m² manufacturing plant, and cleanroom project productivity of 500,000 square meters. It also uses 100% finished-product inspection, has raw-material traceability, and reports 2–3 month lead times in both off-peak and peak seasons, supporting production and quality-control capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its cleanroom background also indicates experience meeting special customer requirements and advising on cleanliness, airflow, HEPA coverage, and construction materials.

Product Q&A

Q:Where is your company located?

Our company is located in Suzhou city, close to Shanghai, just a 1.5-hour drive from PVG airport.

Q:Are you a manufacturer or trading company?

We are a manufacturer focusing on cleanroom projects, air showers, FFUs, pass boxes, dispensing booths, laminar air flow hoods and benches, AHUs, and hermetic doors and windows.

Q:What is your lead time?

If the order includes an AHU for a cleanroom project, the lead time is 35 days. For goods without an AHU, the lead time is 10 days.

Q:What is your warranty and after-sale service?

We provide a 2-year warranty since project completion. During this period, we replace defective parts and send engineers to solve issues without any charge if you cannot handle it yourself.

Q:Can you provide cleanroom validation?

Yes, we provide documentary validation including DQ, IQ, OQ, and PQ, as well as FAT and SAT. We also supply product operation manuals, maintenance guidance, and complete cleanroom drawings.