Negotiate sales conditions with business partners and deliver into documents- Research and monitor the Semiconductor Market and develop new customers/vendors- Build up trusting relationships with business partners to secure/foster current business- Manages any issues related to sales, quality, delivery, and payments communicating with the Group Manager, Headquarters (in Korea), Vendors, and Customers.- Duties and Responsibilities: - Sales of Semiconductor mechanical materials to customers- Support and co-work with the Group manager in regards to meetings with customers and vendors, Planning strategy, and New Business Opportunity development.-