What is the warranty period and after-sales service?

We provide an 18-month warranty with after-sales service including spare parts for direct replacement.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

What payment terms are accepted?

We accept LC, T/T, PayPal, and Western Union as terms of payment.

Overhead Zipper Airtight High Speed Rolling Door for Positive Pressure

Name: Overhead Zipper Airtight High Speed Rolling Door for Positive Pressure
Brand: Shanghai Kenvo Door Co., Ltd.
SKU: 761769562

Shanghai, ChinaShanghai Kenvo Door Co., Ltd.

US$1,100.00

1-4 Pieces

US$1,000.00

5-9 Pieces

US$950.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

Spare Parts for Direct Replacement

Warranty

18 Month

Model NO.

RRD-ZIP

Material

PVC Fabric

Type

Rolling

Open Style

Rolling

Opening Type

Induced

Special Function

Fast Running

Color

Various Colors

Certification

ISO9001, CE

Position

Industrial

Surface Finishing

Finished

Max Size

5000mm*5000mm

Power Supply

1-Phase 220V, or 3-Phase 380V

Installation Area

Exterior or Interior

Wind Resistance

28m/S

Fit Industry

Food, Pharmaceutical, Clean Room, Warehouse

Certificate

Europe Ce, Europe RoHS Certification

Operation

Buttons, Remote Control, Sensors

Frame Material

Powder Coated Steel or 304 Stainless Steel

Display

English Language

Transport Package

Wood Box Package

Specification

PVC fabric

Trademark

KENVO

Origin

Shanghai, China

HS Code

853080000

Production Capacity

2000 PCS/Year

Key features

Self-Repairing Mechanism: Automatically recovers from forklift collisions without requiring repair or maintenance.

High Speed Operation: Runs at up to 2.5m/s with frequency of 2000 times/day for heavy traffic areas.

Airtight Zipper Design: Zipper airlock structure ensures high air-tightness, reducing airflow and dust entry.

Multiple Safety Sensors: Equipped with photo sensors and proximity sensors to prevent collision accidents.

Energy Efficient Insulation: Fast operation reduces thermal conduction, saving energy and protecting indoor environment.

Food-Grade Compliance: Dust-proof PVC fabric and special seal structure comply with GMP norms for clean rooms.

Customizable Options: Supports custom colors, frame materials, and operation methods like remote control or sensors.

18-Month Warranty: Comprehensive 18-month warranty coverage with spare parts for direct replacement.

Company profile

Shanghai Kenvo Door Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-09-07 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.42hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryShanghai Kenvo Door Co., Ltd. is identified as a China-based manufacturer/factory operating from Shanghai, with an address in Taicang, Jiangsu, and a limited-company structure. It offers industrial and commercial door products, including high-speed, roller shutter, sectional, fire-rated, clean-room, cold-storage, and related loading equipment. The supplier reports ISO 9001 and GMP certifications, five production lines, 6–10 years of R&D engineering experience, and 11–20 quality-control staff. It has maintained overseas business since 2006, holds self-operated import/export rights, and reports that 41%–50% of sales are exports. The information supports production capability, export experience, product breadth, and stated customer references, but does not sufficiently establish after-sales processes, financial credibility, or customization capability. Trade records show one transaction each for air compressors and sectional doors with a Philippine buyer, although the air-compressor transaction does not...

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a limited company in China. Its listed activities cover industrial equipment, security and protection, manufacturing machinery, and construction and decoration, while its product list is centered on industrial and commercial doors and loading equipment.

CertificationsThe supplier reports holding ISO 9001 and GMP management-system certifications. These are explicit certification claims, although the provided information does not include certificate numbers, issuing bodies, validity dates, or scope.

Production capacityThe supplier reports five production lines, 11–20 quality-control staff, and annual production output within the stated range. Its extensive product portfolio and manufacturer/factory classification further support operational capability for industrial door products.

Client casesThe supplier claims that dozens of Fortune 500 companies and hundreds of recognized domestic Chinese companies have selected its products and services. Separately, the trade data identifies WORKMATIC INDUSTRIAL SOLUTIONS INC as a buyer in the Philippines for one air-compressor transaction and one sectional-door transaction; however, no further case details, product outcomes, or customer verification are provided.

Product Q&A

Q:What is the maximum running speed of the door?

The door can run at a high speed of up to 2.5m/s, which is 10 times faster than traditional roller shutter doors.

Q:How does the self-repairing feature work?

The door is designed to automatically recover from damages caused by forklift collisions without needing any repair or maintenance.

Q:What certifications does the product have?

The product holds ISO9001 and CE certifications, including Europe Ce and Europe RoHS Certification.

Q:Is the door suitable for clean rooms?

Yes, it is suitable for clean rooms due to its airtight zipper design, dust-proof PVC fabric, and compliance with GMP norms.

Q:What are the available customization options?

Customizations include max size up to 5000mm*5000mm, various colors, frame materials (powder coated steel or 304 stainless steel), and operation methods like remote control or sensors.