Korean Overseas Sales Manager at OPTECH (industrial automation/machine vision) in Shenzhen. Responsibilities: develop the Korean overseas market; manage customer relationships; achieve assigned performance targets. Requirements: bachelor's degree or above; Korean fluency as working language; 2+ years foreign trade sales experience with ability to independently develop new clients; machine vision or industrial automation background preferred; understanding of trade processes, regulations, logistics, customs and taxation; strong communication and negotiation; high stress tolerance and self-motivation.