Xiamen YuSheng Diamond Tool Ltd set up in 1989,is a high-tech company specialized developing ,manufacturing ,testing ,distribution and providing services for superhard materials products.With our powerful R&D team,advanced equipments scientific ...

Diamond Products for professionals. Equipment for diamond core drilling.

Premier Diamond Products Ltd is based in the City of Canterbury 50 miles from centre London, UK. We are an independent professional company with over 20-years experience manufacturing wet & dry drilling diamond cores. Our quality cores exported to many ...