Yes Tonglu Mengda Jewelry Co., Ltd. was established in 1983, located in Hangzhou, Zhejiang. Is a retail-oriented enterprise, mainly engaged in jewelry retail, jewelry recycling and repair services, watch sales. It has been registered and certified by China National Certification and Accreditation Administration and has a national legal business license. Hetian jade sold by Mengda Jewelry is authentic. Hetian jade is known as one of the "Four Famous Jade" in China, and its main producing areas are China, Xinjiang, Qinghai and Russian. Hetian jade is mainly dense and massive, with fine texture. Its main structure is felt metamorphic structure, followed by radial metamorphic structure and fibrous columnar metamorphic structure.