Opal Co., Ltd
Opal Co., Ltd
🇻🇳 Vietnam, Hanoi
199551-100 peopleTrading CompanyOpal Co., Ltd, established in 1995 and headquartered in Hanoi, Vietnam, is a pioneering provider of printing solutions specializing in compatible ink for laser and inkjet printers. As the first company in Vietnam to supply compatible ink, the firm has built a strong reputation for its Opal branded laser printing ink, which is assembled locally to meet the quality standards of original printer manufacturers while offering cost-effective pricing. The company operates with a workforce of 51 to 100 employees and maintains manufacturing capabilities to support its product lines. Their extensive product portfolio includes printer ink cartridges, photocopy ink, and fax ink. Beyond product supply, Opal Co., Ltd provides comprehensive technical support, including printer and fax machine repair and maintenance services. The company functions as both a trading entity and a specialized assembler, focusing on high-quality consumables for the office equipment industry.
Own brandOwns and operates its own brands and manufacturing facilities.
Established brandFounded in 1995, with over 20 years of industry experience.
Contact
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Products
Opal P1102
Opal E310 Laser Cartridge
Opal C1110-B/C1110-C/C1110-M/C1110-Y
Customers
OPTILAB
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Export volume
0 kg
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Customers
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Top 5 customers
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Reliable Opals & Gemstones Co.
🇭🇰 Hong Kong
198411-50 peopleManufacturer/Trading Company/Wholesaler/Distributor/Service CompanyEstablished brand
OEM manufacturer
Product customization
Multinational enterprise
Shipments
12
Key customer
ACPL
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Description
Reliable Opals & Gemstones Co. is a Hong Kong-based manufacturer, wholesaler, and exporter established in 1984. With over 20 years of stone-cutting expertise and a dedicated manufacturing facility in China, the company specializes in high-quality synthetic and created opals, including materials sourced directly from Kyocera in Japan. Their extensive product portfolio features synthetic rough opal, calibrate cut stones, and beads available in 32 distinct colors, alongside natural Australian, boulder, and doublet opals. Beyond loose gemstones, the company is a significant provider of jewelry, offering over 10,000 styles in 925 sterling silver and gold. As an ODM and contract manufacturer, they provide comprehensive services including custom cutting, polishing, carving, and free bead hole drilling. Reliable Opals & Gemstones Co. maintains a strong international presence, serving diverse markets across North and South America, Europe, Asia, and the Middle East, supported by a workforce of up to 50 employees and an annual sales volume reaching up to 30 million USD.
Synthetic Opal Beads
Carving
Synthetic Stabilized Rough Opal
Created Cut Opal
Synthetic Stabilized Opal
Synthetic Calibrate Cut Opal
Created Opal
Synthetic Opal Pendant
Sanwa Pearl & Gems Limited
🇭🇰 Hong Kong
1984201-300 peopleManufacturer/Trading Company/Distributor/WholesalerEstablished brand
Product customization
Industry association member
Low MOQ
Shipments
156
Key customer
H B GEMS
Key market
🇮🇳 India
Description
Sanwa Pearl & Gems Limited is a prominent Hong Kong-based manufacturer, distributor, and wholesaler specializing in synthetic opals, created gems, and pearls. Established in 1984, the company has grown into the world's largest official distributor of Kyocera synthetic opal, offering an extensive palette of over 55 colors. Operating two production facilities in Guangdong and Hainan, China, the company employs between 200 and 300 professionals and maintains a monthly production capacity exceeding 3 million pieces. Their core expertise lies in the development of eco-conscious gemstones, including the proprietary Bello Opal and Oparex brands, which are utilized across diverse industries such as jewelry, watchmaking, optical design, and musical instruments. Their comprehensive product portfolio features lab-grown synthetic opal in various forms—including rough, beads, cabochons, and sheets—alongside Mabe pearls, shell pearls, mother of pearl, and sponge coral. Sanwa Pearl & Gems Limited also provides finished 925 sterling silver jewelry and offers robust OEM and ODM services to meet custom design requirements. Committed to international quality standards, the company is ISO 9001 certified and ensures its products are RoHS, REACH, and CE compliant. With a significant market presence in the United States and Europe, they serve over 1,000 long-term global customers, leveraging advanced gemstone cutting technology and high stock levels to ensure stable supply and competitive lead times.
Synthetic Opal on Stone (Opal Doublet)$0.25
Synthetic Opal Beads$0.11
