Gongyi Equipment Manufacturing
Ball screws and linear guideways made in Nanjing.
The product lines, as the company lists them.
Ball Screws
Includes high-load ball screws for all-electric injection molding machines, per the website.
Linear Guideways
GZB roller linear guideways use rollers instead of balls for line contact, per the website.
Roller Splines
Flange-type ball splines are listed among the product lines.
Planetary Roller Screws
Listed by the company; confirm specifications, materials and MOQ at inquiry.
Modules
Listed by the company; confirm specifications, materials and MOQ at inquiry.
CNC Precision Worktables
Listed by the company; confirm specifications, materials and MOQ at inquiry.
What the registry confirms, and what stays open.
Registry Check Open
A registry lookup on 2026-10-24 by the registered name returned no record in the commercial registry data source. The listing stays open — no registry facts are claimed.
Manufacturing Cluster
China sits in a dense manufacturing cluster; supply chains are close by. A cluster address is not a quality claim about any one company.
Company-Published Range
The product section and photography come from the company's own website (supplier-published, captured 2026-10-24), with per-image source URLs on file.
What Is Not Yet Verified
Registry facts, certificates and floor evidence are all open items — the business licence is the first thing to confirm at inquiry.
What was checked — and what the check found.
The registry lookup (2026-10-24, by registered name) returned no result — this page makes no registry-derived claims and stays at listing status · registry check open. Product photography is supplier-published with per-image source URLs on file. ChinaMakersHub does not restate a supplier's certificate validity on its behalf.
The company, listed as it is.
Nanjing Gongyi Equipment Manufacturing Co., Ltd. is based in Nanjing, Jiangsu, and makes rolling functional components including ball screws, linear guideways, splines, modules and planetary roller screws. The company describes 70 years of experience in the field and states that it is a high-tech enterprise and an MIIT manufacturing single-champion demonstration enterprise. It also states that it has built production lines for high-precision and large ball screws and linear guideways.
Exhibitor at the 140th Canton Fair · Phase 1 · Industrial Automation · Booth 20.1J30 (official exhibitor profile).
China context: a dense manufacturing cluster with supply chains close by. A cluster address is not a quality claim about any one company.
A registry lookup by registered name on 2026-10-24 returned no result; this page claims no registry facts and stays at listing status · registry check open. Photography is the company's own published material with source URLs on file. Contact routes through ChinaMakersHub.
Sources: official Canton Fair exhibitor profile (365.cantonfair.org.cn, retrieved October 2026); company website njyigong.cn (retrieved November 2026). Figures are as stated by the company and are not independently verified by ChinaMakersHub.
From registration to this listing.
Joins ChinaMakersHub
Onboards to the CMH factory directory with its 产品 catalogue published on its own website.
Applications, by buyer type.
Retail Programmes
Ranges quoted to the buyer's range plan.
Brand & OEM/ODM
Buyer-branded products built to specification.
Sourcing guides for this category
The 27-Point China Factory Audit Checklist
Product Inspection in China Before Shipment: A Buyer's Guide
How to Request a Sample from a Chinese Factory (Without Getting Burned)
What Documents to Request From a Chinese Supplier Before Your First Order
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Frequently Asked Questions
What does Gongyi Equipment Manufacturing make?
Ball Screws, Linear Guideways, Roller Splines, Planetary Roller Screws, according to its official Canton Fair exhibitor profile and company website.
Is it a factory or a trading company?
That is an open item: the registry lookup by name returned no result on 2026-10-24, so this page claims no registry facts. Ask for the business licence and how production is organised at inquiry.
What certifications does it hold?
None were sighted at review, so none are claimed.
What did the ChinaMakersHub registry check find?
A lookup by registered name on 2026-10-24 returned no result — the page stays at listing status · registry check open.
Request a quote from Gongyi Equipment Manufacturing
Send your specification, drawings or target price through ChinaMakersHub. The inquiry goes to the factory with your requirements attached; quotes and samples are coordinated through your CMH contact.