LUOYANG QIMING SUPERHARD MATERIAL TRADING CO., LTD.

LUOYANG QIMING SUPERHARD MATERIAL TRADING Co., Ltd. is a professional manufacture and service supplier of lab grown HPHT rough diamonds, loose diamonds, other diamond jewellery and HPHT cubic press machine. Founded in 1999, our company is thriving with the development of economy in China.

We have outstanding marketing performance and get many long-term partners: Our products have been exported to more than 20 countries and regions, such as the the United States, Russia, India, Japan, Singapore, Sweden, Southeast Asia, MID-east etc. And we got well reputation from all the global customers.

We always follow the principle of "customer first", when lab grown diamonds production is completed by our own machine, we grade rough diamonds according to strict grading standards. About our polished loose diamonds and diamonds jewellery products, we follow the international practice of 4C standards, and we also have certifications (IGI, GIA) for every single diamond.

As for packing and delivery, we have maintained good cooperation with many logistics companies. In terms of packaging, we will wrap the vacuum-packed plastic bags with shock-proof and pressure-proof bubble wrap, and then use carton packaging to ensure that customers can get the goods safely and quickly.

In a whole, our aim is to enable you to get a good experience of co-operating with us. Welcome to contact us and expand our long-term cooperative relation. Thanks.