KING KNIFE is coated in titanium nitride manufacturers and suppliers in China who can wholesale coated in titanium nitride. We can provide professional service and better price for you. If you interested in coated in titanium nitride products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.