Dikai Industrial Co. Ltd. Was established in 2004. At Dikai we specialize in Diamond and Jewelry tools and supplies, we work hard to supply our customers with the highest quality products and at the same time giving a competitive price. Our sales team is always here to help you and meet all your needs and requirements just contact us. Our engineers have more than ten years of experience in producing high precision tools and tools for the Diamond and Jewelry trade. We are always looking to improve our products and give you exactly what you need so if you have any ideas on any new tool or modifications that you think will assist in your business we are happy to receive your comments. Our mai ... more