Our Factory
Wuzhou HengliLai Jewelry Co., Ltd. — moissanite and lab grown gemstone manufacturing since 2008.
Who we are
A manufacturer, not a middleman
HOLYCOME is the export brand of Wuzhou HengliLai Jewelry Co., Ltd., a company founded in 2008 in Wuzhou, Guangxi — the heart of China's lab grown gemstone industry. We design, cut, set and finish in our own facility, which means you talk directly to the people who make your jewelry.
Our 100+ team covers design, stone cutting, casting, setting, polishing and quality control. Products ship to more than 100 countries, serving wholesalers, jewelry brands, retailers and e-commerce sellers.
- Loose moissanite & lab grown gemstones, including custom cuts and colours
- Finished fine jewelry: rings, earrings, necklaces, bracelets and sets
- OEM / ODM programs from your sketches or reference samples
- In-house QC on every batch before packing
Facility
Inside the workshop
Cutting, casting, setting and polishing all happen under one roof, which keeps quality consistent and lead times short.
Craft
How a stone becomes a piece
Every stage is handled by specialists — from rough selection to the final hardness check.
Compliance
Certificates & testing
Our stones and finished pieces are backed by third-party grading and material test reports.
Video
Company & factory introduction
Take a walk through our Wuzhou facility — production lines, setting benches and the team behind every order.
Global reach
Meet us around the world
We exhibit at international jewelry shows and visit partners across Asia, Europe and the Americas.
In the media
Television interview
Our factory and team have been featured in a regional television report on Wuzhou's lab grown gemstone industry. English subtitles are included.
Request a Quote
Send us your requirements and our team will reply with pricing, lead time and shipping options within 24–48 business hours.
Contact Our Team