1965More than 10000 peopleManufacturer/Wholesaler/Trading Company
KP Sanghvi International Pvt. Ltd. is a premier global manufacturer, wholesaler, and trading company headquartered in Mumbai, India. Established in 1965, the company has grown into a large-scale enterprise with a workforce exceeding 10,000 employees and a significant presence in major international trade hubs including New York, Dubai, Antwerp, and Hong Kong. As a De Beers Sightholder and Rio Tinto Diamantaire, the firm specializes in the manufacturing and design of polished diamonds and fine jewelry. Their extensive inventory includes round, emerald, princess, marquise, cushion, and oval cuts, ranging from 0.005 to 5 carats with D-I color and IF-SI2 clarity. Beyond loose stones, they produce high-quality gold, platinum, and silver jewelry, as well as watches. The company is recognized for its commitment to sustainability and quality, holding ISO 9001:2008 certification, RJC (Responsible Jewellery Council) certification, and LEED Platinum status for its 34,703 sq ft facility. Utilizing a patented ERP system for stone traceability, KP Sanghvi serves prestigious clients and global brands, maintaining a reputation for superior craftsmanship and ethical sourcing within the diamond industry.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Own brandOwns and operates its own brands and manufacturing facilities.
High capacity factoryCan handle large-scale or bulk production orders.
Industry association memberMember of Responsible Jewellery Council, Natural Diamond Council, etc. association.
Contact
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Customers
K P SANGHVI HK
21,581 shipments
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Certifications
ISO 9001
1
International Organization for Standardization 9001
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Key export market
🇭🇰 Hong Kong🇭🇰 Hong Kong
🇦🇪 United Arab Emirates🇦🇪 United Arab Emirates
🇧🇪 Belgium🇧🇪 Belgium
🇺🇸 United States🇺🇸 United States
🇨🇳 China🇨🇳 China
🇮🇱 Israel🇮🇱 Israel
🇮🇳 India🇮🇳 India
🇿🇦 South Africa🇿🇦 South Africa
🇹🇷 Turkey🇹🇷 Turkey
🇮🇹 Italy🇮🇹 Italy
🇯🇵 Japan🇯🇵 Japan
🇰🇷 South Korea🇰🇷 South Korea
🇫🇷 France🇫🇷 France
🇦🇺 Australia🇦🇺 Australia
🇩🇪 Germany🇩🇪 Germany
🇹🇭 Thailand🇹🇭 Thailand
🇲🇾 Malaysia🇲🇾 Malaysia
🇨🇦 Canada🇨🇦 Canada
🇶🇦 Qatar🇶🇦 Qatar
🇸🇬 Singapore🇸🇬 Singapore
North AmericaNorth America
Shipments
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Export volume
0 kg
Export countries
0
Customers
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SEMSONS INTERNATIONAL is a prominent manufacturer, trader, and distributor based in Thane, India, specializing in high-precision tools and machinery for the diamond, gemstone, and jewelry industries. Established in 1978, the company has built a legacy of over four decades, operating as a contract manufacturer and wholesaler with a focus on innovation and customer-centric solutions. The company maintains a factory with five production lines and offers comprehensive OEM and ODM services to a global clientele.
Sustainable Natural Parcel Paper Flutes for Shipping Diamond Tools & Equipment Made in India$0.04
Semson Measuring Fan Speed and Performance with Accurate Fan Gauge$150
Stylish Premium Leather Wallet and Clothes Bag Set for Daily Use and Gifts Matching Elegant Packaging$150
Semson Precision Stainless Steel Full Accuracy Coating Thickness Gauge Small Rectangular Design for Jewelry Measuring$150
Premium Natural Parcel Paper Flutes Eco-Friendly Shipping Solution for Jewelry Tools & Equipment$0.04
Printed Scoop Tool for Jewelry Equipment Gem Sorting Compatible with Scanning Systems$5
Accurate Multi-Blade Design Diamond Stone Calibration Gauge for Jewelry Indicators Product Category$150
Square Corner Scoop with Handle for Jewelry Tools & Equipment Made in India$80.01
Natural Corrugated Flute Paper Eco-Friendly Packaging for Diamond Tools Safe Shipment Made in India$0.04
Clear Acrylic Vintage Fashion Jewelry Display Case with Open Closure for Retail Counter and Showcase Use$150
Linyi Sanwei Precision Casting Co., Ltd.
🇨🇳 China
2010101-200 peopleManufacturer/Trading Company
OEM manufacturer
Product customization
ODM manufacturer
Key market
North America
Description
Linyi Sanwei Precision Casting Co., Ltd. is a professional manufacturer and trading company based in Linyi, China, specializing in high-quality stainless steel precision casting and pipe fittings. Established in 2010 and operating from a 3,000 to 5,000 square meter factory in the Luozhuang High-tech Development Zone, the company employs between 101 and 200 personnel. They utilize advanced casting wax and silica sol investment casting processes with imported equipment to achieve an annual production capacity exceeding 800 tons.
The company's extensive product portfolio includes stainless steel elbows, tees, crosses, nipples, unions, couplings, hex caps, and square plugs, available in grades such as 304, 304L, 316, and 316L. These components adhere to international standards including ASTM, DIN, and JIS, with thread options such as BSPT and NPT. Their products serve a wide range of industries, including chemical, pharmaceutical, construction, food processing, shipbuilding, and automotive sectors.
As a contract manufacturer and ODM provider, Linyi Sanwei Precision Casting Co., Ltd. offers robust design capabilities and welcomes OEM orders based on custom customer drawings. With over a decade of industry experience, the company has established a strong international presence, exporting approximately 40-50% of its output to markets across Europe, the United States, Australia, Asia, and the Middle East. They are recognized for their technical expertise in metallurgy and their commitment to providing reliable industrial components for global supply chains.