What is the hardness of the pin gauge?

The hardness of the pin gauge is 58-62HRC.

Is the size marking clear on the gauge?

Yes, the size is clearly marked using laser marking technology.

Sinbolt Plug Pin Gauge Set, 1.000mm--3.000mm (Step: 0.01, 201PCS)

Name: Sinbolt Plug Pin Gauge Set, 1.000mm--3.000mm (Step: 0.01, 201PCS)
Brand: Dongguan Sinbolt Measuring Tools Co., Ltd.
SKU: 1981909892

Guangdong, ChinaDongguan Sinbolt Measuring Tools Co., Ltd.

US$1.00

1,000 Pieces

Product profile

Customization

Available

Type

Plug Gauge

Measurement Object

Inside Diameter

Model NO.

1.000mm--3.000mm

Test Methods

Through Check Method

Material

Steel

Precision Gauge

Certification

ISO, RoHS, GB

Usage

For Checking

Shape

Round

Customized

Transport Package

Transparent Tube Single Packing, Wood Box Suit

Specification

1.000-3.000

Trademark

sinbolt

Origin

China

Key features

Durable Material: Made from Gcr15 bearing steel with hardness of 58-62HRC for long-lasting performance.

Customizable Options: Customized sets available; specifications above 20mm require customization.

Certified Quality: Products certified with ISO, RoHS, and GB standards for international compliance.

Fast Delivery: Rapid delivery with sufficient stock; off-season lead time within 15 workdays.

Clear Laser Marking: Each gauge features clear laser-marked sizes for easy identification.

Wide Application: Suitable for electronic tablets, circuit boards, molds, and precision machinery.

Complete Specifications: Extensive range of metric and inch sizes with various step intervals available.

Company profile

Dongguan Sinbolt Measuring Tools Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-01-19Nearest Port: shen zhengAverage Response Time: ≤6.94hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryDongguan Sinbolt Measuring Tools Co., Ltd. is identified as a China-based manufacturer/factory and limited company established in 2008, specializing in precision gauges, measuring tools, and inspection tools. It reports advanced production and testing equipment, eight production lines, 50 quality-control staff, 6–10 years of R&D engineer experience, and ISO 9001 and BRC certifications. Its stated export sales share is 71%–90%, with markets across multiple regions, and it reports self-operated import/export rights. Lead time is stated as within 15 working days off-season and one month during peak season. The available trade records show one transaction associated with a Vietnamese buyer in each of two records, indicating limited documented transaction evidence. After-sales capability, financial credibility, and customization capability cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is described as both a trading company in the associated-company industry classification and a manufacturer/factory under its company entity information. Its named business is Dongguan Sinbolt Measuring Tools Co., Ltd., located in Guangdong, China.

CertificationsThe supplier reports holding BRC and ISO 9001 management-system certifications. ISO 9001 specifically supports the presence of a documented quality-management certification, although the provided information does not include certificate scope or validity dates.

R&D capabilityThe supplier states that it conducts R&D and production of measuring tools and inspection tools, reports 6–10 years of R&D engineer experience, and describes innovation as a business principle. These points support an established R&D function, but no specific patents, new-product record, or measurable innovation outcomes are provided.

Production capacityThe supplier identifies itself as a manufacturer/factory established in 2008 and reports advanced production and high-precision testing equipment, eight production lines, 50 quality-control staff, and lead times of within 15 working days off-season and one month during peak season. It also reports substantial export activity and self-operated import/export rights, indicating established production and fulfillment capability.