Jinke can provide the following beam expanders as well as tailor-made design and processing according to the customers' requirements.

劲科拥有下列扩束镜，并可根据客户需求进行设计加工。

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Jinke Technology USES CVD ZnSe and ZnS and the following specifications are available. We also provide tailor-made design according to customers' requirements.

劲科科技研采用CVD硒化锌、硫化锌材料，拥有下列规格，并可根据客户需求进行设计加工。

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Bookkeeping and Tax Returns: in compliance with laws and regulations, we can design comprehensive, systematic and professional tailor-made services for our clients.

会计记账与纳税申报：在合规性的基础上，我们为客户度身定做的全面、系统、专业的服务。

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