high ruby sapphire100+ factories verified

Stars Gem locate in the Capital of worldwild Synthetic gemstones-Wuzhou Guangxi China which is the biggest synthetic gemstones manufacturing basis in the world. We are a experienced enterprise Which specialize in manufacturing and selling synthetic gemstones. We mainly manufacture all kinds of synthetic and natural gemstones materials as cubic zirconia, spinel, corundum, glass, crystal, agate, white topaz, garnet.

Beach gem & Jewelry is a professional gemstone and jewelry manufacturer, wholesaler running our factory in China. Our quality and fast service has won the trust and support from customeres around the world.

Foshan HaiRan Waterjet Cutting Technologies Co., Ltd is specializing in the manufacturing and R& D of ultra-high-pressure waterjet spare parts and accessories. With the core of selling high-pressure waterjet accessories, HaiRan Waterjet is committed to provide customers and the market with the best quality accessories and services. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a double win situation since the trend of economic globalization has developed with anirresistible force.

Xiamen Yuxiang Magnetic Materials Technology Co., Ltd. is located in the beautiful coast of southeast sea. Established in 1997, we are an export-oriented enterprise. Now our company becomes an enterprise with advanced technology, owning two factories in China, both of which have their own R&D and QC departments, and are ISO9001: 2000 certified. We also have an office in Xiamen to provide you with prompt export support.

Guangxi Wuzhou Xingyue gem Co., Ltd, established in 2010, is a professional engaged in the research, development, sale and service of  moissanite diamond, moissanite jewelry, lab diamond, other lab gemstone, fashion jewelry. Our loose gemstones come in a variety of colors and shapes, and our jewelry collection keeps up with the latest fashion styles.

Nova are a jewelry manufacturer over ten years experience at Panyu district in Guangzou city, Guangdong province, China, over 70 people. Our strength is produceing gold, silver and brass jewelry with stone setting in gold, rhodium, rose gold plating. Another strength of us is that we also produce stainless steel jewelry. We can source a big variety different materials including earring, necklace, pendants, ring bracelets. We can put a lot different materials on jewelry.

Shanghai Opticrystal Materials Co., Ltd was established in 2014, mainly engaged in the R&D, processing and sales of optical crystals, electronic and semiconductor materials, as well as laboratory equipment, spare parts, consumables and other products.

Established in 2008, Wuzhou Yifu Gems Co., Ltd specializes in manufacturing all kinds of gemstones and jewelry in Wuzhou, Guangxi, China. Such as moissanite, moissanite jewelry, four Leaf clover stone, lab created emerald, lab created ruby and lab created sapphire, ruby stone, blue corundum, cubic zirconia etc. Our factory can provide hand and machine cut with best quality and prices.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Zaozhuang Ruizhong Gem Crystal Material is invested by Yantai Huajing Gem. Which is a professional manufacture in gem field with more than 30 years, the build date is in 1976. We specialize in rough rubies #1, #2, #3, #5 and #8, alexandrite, blue corundum and white sapphire in half boules. Cut stone, sapphire crystal, jewel bearing and so on

We Yisheng Jewelry Co., Ltd, with the quality assurance, have the good reputation from the nation and international.

Roomy Jewelry, Co. Ltd is located the world capital of synthetic stones-Wuzhou City, Guangxi, China. We are one of the largest gemstones and jewelry suppliers with high supply capacity in Wuzhou and have advanced equipment, skilled workers, professional and patient team and rich ten-year production experience.

VY Optoelectronics Co., Ltd. Specialized in manufacturing kinds of optical precision element and photographic lens &accessory. Through many years' hard work and positive innovation, we have became a optical company integrating lens design, production and sales.

Zaiguan waterjet has been specializing in 480-680 MPa (60K-90K) waterjet cutting parts and UHP (Ultra High Pressure) industrial cleaning nozzles for many years. Our primary product range includes waterjet nozzle, mixing/focusing tubes, waterjet sapphire, ruby, diamond orifice, diamond cutting heads and waterjet replacement parts for various brands such as FLOW, OMAX, KMT, WJS, Jet Edge H2O, Dardi, BFT, Accustream etc.

Zaigeo waterjet has been specializing in 480-680 MPa (60K-90K) waterjet cutting parts and UHP (Ultra High Pressure) industrial cleaning nozzles for 10 years. Our primary product range includes waterjet nozzle, mixing/focusing tubes, waterjet sapphire, ruby, diamond orifice, diamond cutting heads and waterjet replacement parts for various brands such as FLOW, OMAX, KMT, WJS, Jet Edge H2O, Dardi, BFT, Accustream etc.

Yutian Changtong Electronics Co., Ltd. Was established in June 1997, is a multi-wire cutting machine research and development, production, sales and service as one of the high-tech enterprises. It has more than 100 employees, including 30 R&D personnel, with a total construction area of 30, 000 square meters, and is a precise intelligent cutting solution provider. The company belongs to the national level of science and technology enterprises, has passed the four system certification and EU CE certification, international ISO9001 certification, Germany TUV certification. It has won more than 20 national, provincial and municipal science and technology honors, and undertakes more than 30 national provincial and ministerial level science and technology projects. More than 30 intellectual property rights such as inventions have been obtained.

INTE Laser has been a technology-driven laser application company since 2013. INTE laser specializes in laser applications and automatic manufacturing, providing cutting-edge processing technology, manufacturing optimization, specialized laser application machines, as well as technical support and services to help our customers build extra creative value.

Located in Zhuzhou, Hunan-China's renowned carbide innovation hub-Unova Carbide is a specialized high-tech enterprise with over 15 years of dedicated expertise in nano-grade tungsten carbide research, development, and manufacturing. From our advanced 1, 800 square meter facility, our team of 20+ skilled professionals designs and produces high-performance components, including waterjet mixing tubes, abrasive waterjet nozzles, mixing chambers, micro nozzles, wire drawing dies, optical lens mold blanks, carbide rods, and custom-engineered carbide parts tailored to client specifications. Renowned for their exceptional durability and micron-level precision, our products deliver superior performance in demanding applications. Unova Carbide serves global industries, including waterjet cutting, wire and cable production, electronics, and precision engineering, with our products exported to over 20 countries. We pride ourselves on offering the optimal balance of quality and cost-efficiency, ensuring our clients receive reliable, high-value solutions. Our commitment to innovation and excellence drives us to continuously enhance our offerings, meeting the evolving needs of our partners. For specialized requirements or inquiries, our team is ready to provide customized support and solutions.

We are a professional supplier focused on footwear, bags and watches. With years of experience in design, production and international trade, we provide customers worldwide with stylish, reliable and cost-effective products.

Suzhou Yuanyin Instrument Co., Ltd. Focuses on providing one-stop solutions in the field of Analyzing Instrument. We are committed to providing customers with the most advanced and reliable testing services and equipment to meet the strict analyzing requirements of different industries.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.

For years, Shanghai Sanotac Scientific Instruments Co., Ltd. Has been dedicated to design and manufacture of flow metering instruments and chromatography instruments.

We have been engaged in products involve households, various clothes, hats, gloves, scarves, socks export business more than 18 years, have rich experience. We know this market and supply chain very well!

Miller Carbide is an experienced manufacturer of tungsten carbide customized parts started from 2008. Our products cover carbide grinding jars & bowls & mortars, carbide grinding balls, carbide pegs, carbide static & dynamic rings, bead mill disks, carbide stirring rods, carbide static & dynamic jaws, carbide crusher plates, carbide grinding discs, carbide rotors, carbide roll rings, carbide guide rolls, carbide inserts, carbide burrs, carbide sleeves & bushings, and other customized wear-resistant components for valve and pumps ect. With years of tungsten carbide engineering and manufacturing experience, we can concentrate our skills to the development of customized products for a wide spread of wear applications in milling & crushing industry.

Guangzhou Sunsmerald Technology Co., Ltd

Right Grand Jewelry is a 13-year-experienced manufacturer of quality body jewelry & fashion jewelry, your best one-stop solution supplier for ASTM F136 Titanium body jewelry and stainless steel fashion jewelry.

Changchun Sunday Optics Co., Ltd, was founded in 2010, located in optical base Changchun city. With branches in Changchun, Jiangsu, Nanjing, Sunday Optics mainly produces spherical lens, aspheric lens, prisms, high precision window, filter, coating, laser lens, optical design and optical assembly. The minimum size of the lens can be 0.1mm, and the tolerance of prism's 90-degree angle can be 2 ' '

Dianzi Jewelry company is located in Panyu, Guangzhou, the largest jewelry production and export base in China. From raw material procurement to import and export logistics, all kinds of matching facilities are perfect. The factory has experienced product designers, highly skilled production staff, rigorous quality control staff and other professionals. There are more than 90 people, about 1100 square meter area. Factory always on the production of jewelry, mainly 925 sterling silver jewelry, brass jewelry, with customers to complete. We have product development, mold making, product production. With excellent quality, reasonable price, on-time delivery and excellent service, We have established a long-term stable and mutually beneficial cooperative relationship with our customers.

Guangzhou Peishang Jewelry Co., Ltd. Located in Guangzhou, China.

Jiaozuo Commercial FineWin Co., Ltd is dedicated in research, production and sales of Semiconductor Wafers, Precision Optics, Acousto-optical & Piezoelectric&Laser Crystals.