Shenzhen Jinrui Precision Tungsten Steel Technology Co., Ltd.

Site build — ThinkPHP · domain ~17 yr old

Homepage as rendered on 2026-07-25 — click to open the live site.

average across 71 audited Other Tools & Accessories suppliers

Data source: FactoryBase AI site audit · swept 2026-07-22

Registered capital

CNY 10.00M
≈ $1.40M

Legal representative

周明意

Operating status

active

Affiliated companies

0

Administrative penalties

None on public record

Unified social credit code: 914403006785786077Registration no.: 914403006785786077

Data source:· swept 2026-07-22

Shenzhen Jinrui Precision Tungsten Steel Technology Co., Ltd. specializes in the R&D, production, processing, and sales of tungsten carbide (hard alloy) blanks, cutting tools, precision punches, stretching dies, CNC tools, micro drills, milling cutters, and precision tools for the IT industry. Through its subsidiary, it also offers super-hard PCD, MCD, and CBN diamond tools. Products are used in electronics, micromotors, acrylic cutting, mold making, automotive, shipbuilding, watchmaking, chemical, plumbing, and aerospace sectors.

Data source: Company websitecompany-published· swept 2026-07-25

Patents

4 patents

Data source:· swept 2026-07-22

Data source: Company website · swept 2026-07-25

We forward your request to Shenzhen Jinrui Precision Tungsten Steel Technology Co., Ltd. through the contacts on record, usually within one business day. Replies come to you directly.

Web-presence grading is rolling out across this category (71/91 graded so far). See the full Other Tools & Accessories ranking ↗

Data source: FactoryBase category index · 91 profiled suppliers

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Data source: FactoryBase category index

Is Shenzhen Jinrui Precision Tungsten Steel Technology Co., Ltd. a factory I can order from directly?

Yes. It is profiled as a manufacturer from its registered business scope, which covers R&D, production, processing and sales of tungsten carbide blanks, cutting tools, precision punches, stretching dies, CNC tools, micro drills, milling cutters and precision tools for the IT industry. The company has been active since its founding on 27 August 2008 and shows no administrative penalties on public record.

What products does the company say it makes?

According to its own marketing description, Shenzhen Jinrui specializes in tungsten carbide (hard alloy) blanks, cutting tools, precision punches, stretching dies, CNC tools, micro drills, milling cutters and precision tools for the IT industry. It also states that through a subsidiary it offers super-hard PCD, MCD and CBN diamond tools for electronics, micromotors, mold making, automotive, aerospace and other sectors. These remain company-stated claims, not independently verified capabilities.

How does Shenzhen Jinrui compare with other Other Tools & Accessories suppliers in China?

Its registered capital of CNY 10 million (approx. US$1.4 million) is higher than 62% of other Other Tools & Accessories suppliers in China, placing it in the mid-range by size. Founded in 2008, it is older than 46% of peers and therefore among the longer-established suppliers in the category. It belongs to the Other Tools & Accessories suppliers in Shenzhen cluster.

What should a buyer watch out for?

The company website does not use HTTPS. Inquiries are collected via a free mailbox (QQ/163) rather than a company-domain email address.

Does Shenzhen Jinrui hold any quality certifications?

The company states that it holds ISO 9001 certification. This is a company-stated claim and is not independently confirmed in the available public data.

Can I verify the company's export history before ordering?

Independent customs and shipment (bill of lading) records are not yet verified. Export volumes and named buyers are also listed among items not independently verified.

What's the bottom line for a buyer considering Shenzhen Jinrui Precision Tungsten Steel Technology Co., Ltd.?

It is an active manufacturer registered in Shenzhen since 2008 with mid-range capital (higher than 62% of peers), no public penalties, and a longer track record than just over half of other Other Tools & Accessories suppliers in China. Product claims and ISO 9001 are only company-stated, customs records remain unverified, and the website lacks HTTPS while using free email for inquiries. Buyers should treat it as a mid-sized option within the Other Tools & Accessories suppliers in Shenzhen cluster and independently confirm production capacity and secure contact channels.

What is Shenzhen Jinrui Precision Tungsten Steel Technology Co., Ltd.'s unified social credit code (统一社会信用代码)?

Shenzhen Jinrui Precision Tungsten Steel Technology Co., Ltd. (深圳市金瑞精工钨钢科技有限公司) is registered in China under unified social credit code 914403006785786077, registration no. 914403006785786077. This 18-character code is the company's unique national business identifier — use it to cross-check the entity on China's public registry portals, or with the Shenzhen market regulation authority.

How was this profile built — can I trust it?

Yes — it is compiled independently by our AI from dated, public evidence: business registries (via grok), an automated website audit, and Shenzhen Jinrui Precision Tungsten Steel Technology Co., Ltd.'s own site — not from anything the company submitted. Where Shenzhen Jinrui Precision Tungsten Steel Technology Co., Ltd. states something about itself, we show it beside the public record, so you are reading sourced facts, not marketing.