Wenzhou kangyu spectacle moulds co., ltd. is a well - known enterprise specialized in producing spectacle moulds of plastic glass and designing, developing and producing fittings of metal glass.
温州康宇眼镜模具有限公司是温州一家专业从事塑胶眼镜类模具制造，及金属眼镜配件设计开发生产的知名企业。
Figure 3 is the internal structure of PGX model, and the filter is developed by Wenzhou Dongou Micro-Filtration Ltd. Company, which has achieved the national patent.
图3是PGX型号的内部结构简图，该过滤机是浙江省温州市东瓯微孔过滤有限公司开发出来，已获国家专利。
Wenzhou Salter casting industry Co. , Ltd. is a member unit of China Finecast Exportation enterprise Union.
温州索尔特铸业有限公司系中国精铸出口企业联合会会员单位。
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