和昌电业成立于1998年，是一家集研发、生产及销售为一体的电线电缆制造企业。
Chang, and industry was established in 1998, is a collection development, production and sales as one of the wire and cable manufacturers.
恒昌印刷机械有限公司创办于1994年1月，是一家集科研、制造、销售于一体并具有自营进出口商务的股份制企业。
Hengchang Printing Machinery Co., Ltd, established in Jan 1994, is a shareholding enterprise with imports and exports business and gather science, manufacture, marketing.
烟台昌宇印刷机械有限公司是一家集烫金机研发、生产、销售、服务为一体的专业印刷机械生产企业。
YANTAI CHANGYU MACHINERY CO. , LTD(YCMCEL) is a professional enterprise hammering at the research, development, manufacture, sale and service of after-printing equipment.
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