Mark Chang is a principal strategist in the Intel technology Sales group specializing in Service-Oriented Enterprise and advanced client system business and technology strategies worldwide.

Mark Chang是Intel Technology Sales group的首席战略家，负责面向服务企业和高级客户端系统业务和全球技术战略。

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Founded in 1989, specializing in the production of high-grade lock, enterprise strong technical strength, advanced production technology, strict quality management.

公司建立于1989年，专业生产中高档锁具，企业技术力量雄厚，生产工艺先进，质量管理严格。

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Enterprise strong technical force, advanced technology and equipment, testing equipment perfect, perfect product quality, production qualification complete.

企业技术力量雄厚，工艺装备先进，检测设备完善，产品质量过硬，生产资质齐全。

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