Zhengzhou Renhe Superhard Material Co., Ltd. was founded in 2004.An emerging and promising company, Renhe is based on a people-oriented and technology-supported management philosophy and works hard to develop into a high quality and first-rate enterprise.



The company now has a modernized workshop of 15,000 square meters and over 60 employees. Now we have 4 workshops and 3 screening house; Our monthly production achieves 10,000,000.00carats.



Generally we focus on developing and producing super hard materials including all kinds of synthetic diamond...