Hopesun Optical,established in the year of 2002,united the biggest organic lens manufacturers,mineral glass lens manufacturers in China to form a comprehensive lens supply net...
Welcome to the world of Multicolor! We are the experienced eye care products manufacture in China. You will find out our business scopes from our product categories. To be your...
ETA Electronic equipment CO.,LTD. to provide professional SMT automatic production line solution,The company specializes in SMT chip mounter(New samsung:SM421,SM411,SM100...
we are an export company specialized in optical frame, contact lens. we supply super quality and nice service, competitive price and delivery on time. any inquiry do not hesitate...
Danyang Chengchuang Optical Co., Ltd. is located in Danyang City of Jiangsu Province. We are specialized in the production and sales of optical lenses. We are one of the leading...
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