Srithai is an international group of 5000+ people with global sales $300M. Srithai has 10 factories (3 in Viet Nam, 6 in Thailand and 01 in India). Vietnam sites have 1000 people with revenue $100M/ Year Website: Srithai Vietnam – Srithai Vietnam ➢ Key Responsibilities: - Led full plant operations (200+ employees, 32 injection machines) covering Production, Engineering, Quality, SCM, Warehouse, and Sales - Owner full P&L responsibility, driving revenue growth and cost optimization to achieve profitability targets - Manage annual budgeting, forecasting, and KPI deployment aligned with BOD objectives - Directe daily operations to ensure on-time delivery, quality compliance, and operational efficiency - Build and drive strong culture of safety, quality, ownership, and continuous improvement - Partner with Sales to expand business and strengthen customer relationships ➢ P&L control of business - Owne full P&L responsibility, managing revenue, COGS, and operating expenses to ensure profitability targets were achieved - Conducte variance analysis (actual vs. budget), identified root causes, and implemented corrective actions to control cost deviations - Drive cost reduction initiatives through process optimization, material utilization improvement, and labor productivity enhancement - Collaborate with supply chain, procurement, and sales to optimize inventory, reduce working capital, and improve cash flow - Establish and monitore financial KPIs (cost per unit, yield, scrap rate, OEE) to enhance operational and financial performance - Delivery continuous margin improvement through operational excellence and disciplined cost control ➢ Build up new factory in VSIP II - Led end-to-end setup of a new manufacturing plant, from site selection, layout design to full operational readiness - Manage project timeline, budget, and resources to ensure on-time and cost- effective factory launch - Design and implement plant layout, production flow, and capacity planning to optimize efficiency and scalability - Oversee installation and commissioning of machinery, utilities, and production lines to meet operational standards - Establish standard operating procedures (SOPs), quality systems, and EHS compliance in line with company and regulatory requirements - Recruit, build, and trained a full cross-functional team including production, engineering, quality, and support functions - Drive successful pilot runs, process validation, and ramp-up to achieve target output and quality levels • Achievements: - Increased OEE from 80% → 85% - Improved Customer Satisfaction from 80% → 98% - Reduced defect rate from 5% → 3% (~$300K/year saving) - Delivered 5% revenue growth - Successfully launched 4 major NPI projects (Jotun, AkzoNobel, GSVietnam) - Implemented Lean Manufacturing & Digital KPI Monitoring System

COHERENT (II-VI) is an international group of 16000+ people with global sales $1993M. II-VI has 10 factories worldwide and 8 R&D Centers. Viet Nam site have 1500 people with revenue $200M/ Year. https://ii-vi.com/ • Manager: ➢ 500 employees (3 Engineering/ 2 Production Supervisor/ 01 IPQA). ➢ Fabricating workshop: 20 grinding machines, 80 polishing machines and 8 spindle machines ➢ Production planning management - Led end-to-end production planning to ensure on-time delivery while optimizing capacity utilization and resource allocation - Coordinate closely with sales, supply chain, and procurement to balance demand and supply, minimizing stockouts and excess inventory - Optimize production sequencing and line balancing to improve efficiency, reduce downtime, and maximize throughput - Monitore key KPIs (OTD, capacity utilization, inventory turnover, planadherence) to drive continuous improvement ➢ Customer Service management - Led customer service operations to ensure high service levels, on-time delivery (OTD), and customer satisfaction - Coordinate cross-functionally with production, planning, and logistics teams to meet customer requirements and delivery commitments - Monitor and improved key service KPIs (OTD, fill rate, response time,complaint rate) to enhance customer experience - Implemente structured processes for handling customer feedback, complaints, and claims, ensuring root cause analysis and corrective actions ➢ PL control - Owner full P&L responsibility, managing revenue, COGS, and operating expenses to ensure profitability targets were achieved - Conducte variance analysis (actual vs. budget), identified root causes, and implemented corrective actions to control cost deviations - Drive cost reduction initiatives through process optimization, material utilization improvement, and labor productivity enhancement - Collaborate with supply chain, procurement, and sales to optimize inventory, reduce working capital, and improve cash flow - Establishe and monitore financial KPIs (cost per unit, yield, scrap rate, OEE) to enhance operational and financial performance - Delivere continuous margin improvement through operational excellence and disciplined cost control Duties: • Planning supply chain (Demand planning/ production planning and customer care. • Make Demand planning of CD Lens Factory to meet with customer demand. • Work with factory manager to ensure daily/weekly/monthly plan will be proceeded according to schedule and on time delivery. • Work with purchasing and merchandiser team to ensure material will be fixed for monthly plan. • Manage warehouses to ensure provide material for production on time and accuracy. • Set up and manage KPIs in CD Lens Factory to achieve customer demand, quality, and manufacturing cost (DL cost, Material cost and overhead cost). • Ensure safety and 5S development and practice. • Make Production scheduling base on sales demand and ensure on time delivery to customers. • Leadership and accountable for CD Lens operations to cover shaping, fabrication workshop, material planning, warehouse, manpower and quality control. • Cooperate with QA team to revise procedure, control plan and work instruction of CD lens product. • Organize and monitor operator’s matrix skills and training system to ensure matching capacity and business demand. • Calculate and set up safety stock for Raw material/ consumable and tooling. • Set up and run BOM-Routing for new products. • Manage production/ Planning and Engineering team to ensure the CD Lens factory drives to meet the best result. • Evaluate AO Viet Nam site performance with site leadership team, ramp-up and utilized capacity. • Training and Coaching staff (Quality. Safety, HR) • Control Operation cost via optimize process, demand planning, production scheduling activities. • Oversee forecast from Global sales then make planning strategy for CD Lens factory. • Build yearly budget and investment of CD Lens factory. • Weekly and Monthly meetings to review CD Lens factory KPIs with top management team. Achievements: • Drive CD Lens factory to meet the best result (Yield/OTD/Operation Cost) • Implement Tier1 and Tier 2 for daily and weekly meetings to solve all of issue (Quality/ material and machine) • Implement production scheduling in CD Lens factory vis apply E-WPS (MES) • Build systematic to control indirect material and tooling • Implement project transfer from China. • OTD achieves 98.5% • OEE of machine in shaping workshop 92% • Apply Lean Velocity for CD lens factory. • Saving 1Mil/ Year for correcting BOM -RT • Successful building manual factory to the digital factory (C/D- Lens)

C&K is an international group of 1500 people located on 3 continents with global sales of ~ $200M growing double digit for the last 4 years. C&K is having 2 factories worldwide and3R&D centers. The C&K difference Manufacturing high performance Switch Solution for OEMs worldwide. https://www.ckswitches.com/ • Manage: 18 employees • Roles Overview: Management and control supply chain overseas activities such as Apac, China, US and Euro. Main roles to define and implement various supply chain strategies overseas with ownership of supply chain and include manufacturing team. Duties: 1. Planning • Set up, develop, and maintain supply chain plans and strategies. Lead and cooperate with sales to forecast orders and meet customer demand. • Monthly review factory capacity and performance to ensure forecast and planning are matching. • Control OTD 100% via direct production planning function to ensure the factory meet customer demand. • Lead team supply chain to achieve customer audit, build up iso 9001:2015 and apply CIP (continuous improvement point). • Weekly review Demand planning and Production planning with sales team and operation team. • Set up budget for revenue and control operation costs. • Lead trouble shooting relate customer demand or problem solving. 2. Procurement • Coordinate with global purchasing teams to source new supplier and engaging reliable vendors. Negotiate the price with local and oversea suppliers. • Ensure all materials (direct and indirect) in the best price, cost, quality, and delivery. • Control E&O via MOQ and Safety stock • Control legal document (import/ export) • Audit and Evaluate vendor performance after 6 months. 3. Warehouse & Logistic • Set up, layout and implement warehouse and logistic solution as iso 9001:2015 to strong support production and business. • Manage warehouse costs (internal and external) via personal performance, inventory data accuracy, FIFO, safety and 5S. • Manage warehouse activities (build WI, procedure, workflow) to meet warehouse requirements, production planning and purchasing. • Manage inventory for FGs, materials, sub-Assy, chemical ...as warehouse roles • Control and manage materials inventory to meet the cash flow objective of company (RM, WIP, FG, Packing material) • Monthly stock count to make sure good at controlling warehouse activities. • Strong support import – export activities, transportation (external/ internal) and delivery to customer (internal and external). • Ensure logistic activities min cost and high efficiency to meet delivery schedule. • Government officer audit • Ensure continuous improvement and saving cost activities. 4. Supplier Quality • Develop new vendor to supply C&K at the best price, high quality, and capacity. • Support to improve quality system, production management also. 5. Customer Satisfaction • Weekly meeting with sales Region (Apac, US, China, and Euro) • Ensure quality of SCM and manufacturing to meet customer demand. Achievements: • Startup C&K components factory from green field until revenue 1.2M/ month (6months). • Develop 5 local suppliers (raw material) and 10 oversea suppliers. • Build up and implement SCM system in C&K Factory • Build up ISO 9001:2015 system and get certificate after 3 months. • Strategy planning-buyer to get revenue of $1.8M/ month. • Set up consolidate shipping US and EU to save $0.3Mil/ year. • Optimize production of planning to improve efficiency (from 60% to 80%) • Make production of master plan to improve overtime, output, and lead time. • Achieved OTD 95% after 12 months.

Device Application • Managing: 300 employees • Vacuum Cleaner operations for specialty producing VC (Robot/ Stick/ Canister) plant location with 200M$ in annual sales and 300 employees. Directed Production, maintenance, planning, purchasing, warehouse and system ERP control Duties: • Lead manufacturing team fulfill the daily production planning, quality, output and on time delivery • Lead planning, purchasing team make sure production plan matching 95% compare with production team. • Increased efficiency and operator ownership by re-designing bag department organization and training bag-machine operators to allow them to more fully manage their respective areas (e.g. inventory, purchasing, maintenance, andscheduling). • Implemented comprehensive environmental compliance program, resulting in savings from potential fines and possible plant closure • Build of master plan for production plan base on forecast • Lead the innovation team to activities in production line (LOB/ Improve cycletime) • Weekly/ monthly report and Yearly strategy Achievements: • Zero incident and accident in the VC Production Factory • 5S -Top 3 in the SEHC Factory • Production Ontime 99.2% (Target 98%)) • Fixed quantity 98.6% (Target 100%) • Loss rate 1.5% (Target 1.8%) • OEE (Motor Production Line) 84.6% • Waste Ratio of VC Production factory ~150 PPM • Cost Saving: 95% Target 2019 (Until May.2019) • Inventory end of 2018: Deviation 0,05%

Manage: 80 employees • Manage 01 production line to produce Push-belt CVT • Pipeline: (1 forming machine,1 washing machine, 2 welding machines and 1furnace) • Loop line: 2 slitting machines, 1 deburring machine, 2 loop washing machine, 8 rolling machines, 2 loop annealing machines, 4 calibrating machines, 4 measuring and 4 selecting machines) Duties: • Lead the production team of 80 people working in 18 shift model • Responsible to coordinate loop manufacturing in HcP • Arrange the labor force, daily reporting, continuous improvement • Manage the production according to Bosch standards (QCDS) • Maintain traceability system for product • Guarantee safety and stimulates the well-being with him work area • Conduct daily consultation with reference to the cooperation between different departments • Plan, advise, motivate, and guide the member of the team and initiate changes if required. • Provide day-to-day guidance to shift supervisors and staff executives • Control and organize the activities with reference to realization of the objectives Achievements: • Zero accident and incident new production Line GU • Achieve OEE 82.5% after 01 year ran GU line • Finish training 80 people who operate GU line • Waste ratio 2.0% Target 2.5 % for new production line • Apply TPM (AM) to GU line and grow up AM level 1 after 01 year • Build up Operation Document System to GU line • Top 3 5S in HcP (12 Production Line)