เจ้าหน้าที่ธุรการ (ระยอง)

Siwa Testing Inspection & Consulting Co., Ltd. is a Thai company that provides comprehensive testing, inspection, and consulting services. They specialize in non-destructive testing, mechanical testing, and calibration for various industries, including construction, oil and gas, and manufacturing. Their services are designed to ensure safety, quality, and compliance with industry standards. Siwa Testing also offers training and certification programs to support professional development in technical fields.