How should I store the folder to maintain ESD properties?

Store in a dry, cool area away from direct sunlight, heat sources, and high-static materials like untreated plastics.

What is the lead time for orders?

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

What is the minimum order quantity?

The product is packed as 1PC/Bag and 50PCS/Carton, suitable for various order sizes.

75mm Thickness, for Static-Sensitive Documents & Industrial Use

Name: Professional Anti-Static Black A4 File Folder with 4 O-Rings, ESD Safe (10^5-10^9Ω) , 25/45/75mm Thickness, for Static-Sensitive Documents & Industrial Use
Brand: Bosch Static Control Limited
SKU: 2267039045

Guangdong, ChinaBosch Static Control Limited

US$5.68

50 Pieces

Product specifications

A4 black file

Sample price:US$5.80/piece.Request sample

Product profile

Customization

Available

Certification

RoHS

Usage

Combustible & Explosive Area, Computer Room, Electronic Component Maintenance Room, Printing Workshop, SMT Production Line

Structure

Black

Packing

1PC/Bag, 50PCS/Carton

Surface Resistance

10 E 5 - 10 E9 Ohms

Antistatic

Permanent Antistatic

Condition

New

Waterproof

Material

Transport Package

1PC/Bag, 50PCS/Carton

Specification

Trademark

BSC

Origin

China

HS Code

3926100000

Production Capacity

300000PCS/Year

Key features

ESD Safe Protection: Surface resistivity 10^5-10^9 Ohms meets IEC 61340-5-1 standards for static-sensitive documents.

Durable PP Material: Made of matte black polypropylene with reinforced edges for long-lasting use.

Multiple Thickness Options: Available in 25mm, 45mm, and 60mm spine thicknesses to suit various document volumes.

Versatile Binding Design: Features two standard round holes for easy integration into binders or filing systems.

Integrated Snap Closure: Includes a press-lock snap mechanism for secure document storage.

Waterproof Construction: Designed to be waterproof, protecting contents from moisture damage.

RoHS Certified: Product certification ensures compliance with RoHS environmental standards.

Visual ESD Indicator: Features a yellow circular ESD sticker to remind users of static-safe handling.

Company profile

Bosch Static Control Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-09-01Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤15hTerms of Payment: T/TInternational Commercial Terms(Incoterms): EXW

AI-Powered supplier vetting

SummaryBosch Static Control Limited is a China-based trading company and limited company established in 2014, operating from Guangdong with six employees. It specializes in ESD production items, cleanroom materials, packaging, garments, tools, and related products, and reports its own production facilities, five production lines, and export sales representing 90% of total sales. Its stated markets cover Europe, Australia, North America, and numerous other countries, with standard lead times of within 15 workdays off-peak and one month during peak periods. The supplier reports no management-system certifications, fewer than five quality-control staff, and one year of R&D engineer experience. It states that special requests and personalization are welcomed, but evidence of completed customization projects is not provided. Customer and transaction records show buyers in multiple countries, including a Mexican buyer associated with several 2025 transactions. Financial credibility cannot be assessed because monetary...

Supplier typeThe supplier is explicitly identified as a trading company and limited company. It also describes itself as an ESD and cleanroom manufacturing and supply company with production facilities in Dongguan and a broad product range, indicating a mixed trading-and-manufacturing operating profile.

CertificationsThe supplier's certification of management systems is explicitly listed as NIL. This is direct evidence that no management-system certification is reported in the provided information.

Production capacityThe supplier reports five production lines, its own production facilities in Dongguan, and product coverage across ESD and cleanroom materials and packaging. It also states lead times of within 15 workdays during off-peak periods and one month during peak periods, supporting evidence of an established operating and fulfillment capability.

Client casesThe supplier reports customers across Europe, Australia, North America, Asia, Africa, and other regions, while trade records identify a Mexican buyer associated with 2025 transactions for sponges and tweezers. These records support international customer exposure, although the slices do not provide detailed project outcomes, order specifications, or customer references.