Step 01
Source And Standardize
Product selection starts with practical use-cases and consistent specifications from our factory network.
From Manufacturing Depth to Global Supply Reliability
KYG Machinery Ltd (Kaiyuan Machinery Industrial Co., Ltd., formerly Jinyuan Jewellery Equipment) was founded in 1988 and is based in Panyu, Guangzhou, China, one of Asia's established jewellery manufacturing hubs.
Building on that foundation, KYG operates as a comprehensive import-export enterprise focused on wholesale supply of jewellery machinery, equipment, and polishing consumables for professional users in both domestic and international markets.
Built for workshops and factories that value reliable execution over promises.
Manufacturing Foundation and Regional Network
KYG integrates upstream production and downstream export execution into one operating chain. The base is in the Greater Bay Area, while regional branches in Hong Kong, Thailand, and the United Kingdom support localized coordination and continuity.
3
Jewellery apparatus factories
2
Polishing consumables factories
3
Branch offices in Hong Kong, Thailand, and the United Kingdom
This network supports stable supply, consistent specifications, and dependable lead times for jewellery workshops, factories, and trading partners across China and overseas markets.
How The Network Works In Practice
Step 02
Prepare And Execute
Packing standards, export documents, and shipment readiness are coordinated as one disciplined flow.
Step 03
Support And Continue
Regional follow-up and after-sales communication help customers maintain stable procurement cycles.
Global Partnership Network
With decades of industry experience, KYG is committed to quality control, clear documentation, and responsive service - from product selection and packing specifications to shipping readiness and after-sales support.
Cross-border Sourcing Export Coordination Long-term Supply Links
Network View
Regional Companies
Subsidiary Links
KYG Machinery HK
Hong Kong, China
Sales and customer coordination for Hong Kong and nearby markets.
KYG Machinery Thailand
Bangkok, Thailand
Regional fulfilment and service coordination for Southeast Asia.
KYG Machinery UK
United Kingdom
Sales and customer coordination for UK and Europe.
Coverage
Global partner footprint across core jewellery production and
trade regions.
Supply Coordination
Multi-source machinery, tools, and consumables matched to
specification needs.
Trade Execution
Export documentation, packing standards, and shipment readiness in
one flow.
Service Continuity
Responsive follow-up and long-term partner support for stable
procurement cycles.