Henan Yinwang Industrial Co., Ltd. is a professional manufacturer, trading company, and exporter headquartered in Zhengzhou, Henan Province, China. Established in 2012, the company has developed a significant presence in the synthetic diamond industry, operating a factory with 10 production lines and an annual output value exceeding US$100 million. The company specializes in the production of lab-grown diamonds, utilizing both High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD) technologies to produce rough and polished stones, as well as finished diamond jewelry.
Beyond gemstones, Henan Yinwang Industrial Co., Ltd. offers an extensive portfolio of industrial diamond products and superabrasive tools. Their technical capabilities include the manufacturing of synthetic diamond powder, diamond grit, and PCD cutting tool blanks. The company's tool division produces high-precision equipment such as diamond circular saw blades, dicing blades, grinding wheels (resin, metal, and vitrified bonds), and sintered diamond core drill bits. These products serve diverse sectors including manufacturing, processing machinery, and hardware.
As a contract manufacturer and OEM provider, the company supports custom brand development and maintains a dedicated R&D staff of 5 to 10 professionals. They are committed to quality standards, holding certifications such as ISO 20000 and QC 080000. With a workforce of approximately 50 employees, the company operates on a global scale, adhering to a business philosophy of mutual trust and benefit to provide reliable products and comprehensive services to international markets.
Rough Lab Grown Hpht CVD Diamond$15
Henan Yun Wa Machinery and Equipment Co., Ltd.
🇨🇳 China
20185-10 peopleTrading Company
OEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Shipments
26
Key customer
WILLIAM KEYS
Key market
Asia
Description
Henan Yun Wa Machinery and Equipment Co., Ltd. is a specialized trading company based in Zhengzhou, China, with approximately 20 years of experience in the heavy industry construction equipment sector. The company focuses on providing cost-effective solutions for pre-owned and new heavy machinery, serving an international clientele across 20 countries. Their extensive product portfolio includes excavators, dump trucks, cranes, loaders, motor graders, backhoes, road rollers, bulldozers, forklifts, and concrete pump trucks.
As a comprehensive supplier, the company maintains dedicated departments for marketing, purchasing, technical maintenance, and logistics to ensure high service standards. They specialize in sourcing high-quality used equipment from major global brands, including Caterpillar (CAT), Komatsu, Volvo, Hitachi, Doosan, Sany, and XCMG. Every piece of machinery undergoes a thorough inspection and testing process by an expert technical team to ensure reliability and performance. In addition to heavy machinery, they offer hydraulic hammers and various construction machinery accessories, including their own brand of hammers.
Henan Yun Wa Machinery and Equipment Co., Ltd. supports diverse business needs through flexible services such as OEM and custom packaging. They facilitate international trade with lead times ranging from 3 to 30 days and accept multiple payment methods, including T/T, L/C, and Western Union. The company is committed to sustainable practices by extending the lifespan of machinery through reuse, helping global businesses expand their fleets affordably while minimizing environmental impact.
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