Xi&#39an Zhengrui Education Equipment Co., Ltd. (Hereinafter referred to as ZR) is the most professional manufacturer of miniature machine tools in China. By sharing the innovative & c...

No. 3,Bei Shang Po,Da You village,Haidian district,Beijing,China

Beijing Good Choice Century Model Technology and Development Center is one of the biggest professional model companies in China. Our company specializes in model material R&D, production and s...