Qidong Lanzuan Diamond Products Co., Ltd. is a professional manufacturer and trading company established in 2005, specializing in the production of diamond tools and optical equipment. Based in Qidong, Jiangsu, China, the company operates a factory facility ranging from 5,000 to 10,000 square meters and maintains a workforce of up to 50 employees, including a dedicated R&D team. The company is recognized for its innovation in the field, holding 14 patents and adhering to international quality standards with ISO 9001 and CE certifications.
The company's core product portfolio includes a comprehensive range of optical glass grinding wheels, diamond abrasive wheels, and specialized glasses equipment. Key offerings include hand and auto lens edgers, digital PD rulers, frame warmers, and automatic chamfering machines. Notably, Qidong Lanzuan produces high-performance diamond wheels compatible with major industry brands such as Essilor, Nidek, Briot, and Dia. Their manufacturing capabilities extend to electroplated diamond wheels and cutting cup wheels for glass, ceramic, and carbide materials.
As a contract manufacturer, the company provides OEM, ODM, and buyer label services, supported by two production lines and an independent export license. Qidong Lanzuan serves a global B2B market, exporting its products to North America, Europe, South America, Oceania, and Africa. The company is committed to continuous improvement in production techniques and equipment to ensure high-quality solutions for the optical and diamond tool industries.