TWT has excellent senior technical R & D teams, equipped with advanced precision equipment R & D center and test center, with more than and 50 years of accumulated technology, R & D and manufacturing high quality, energy saving and environmental protection high-tech products Is the company’s R & D standard TWT. TWT development and production of the product has won more than and 20 patents and dozens of national awards, and is the founder of the Ministry of machinery industry valve production standard.
ប្រព័ន្ធគុណភាព TWT និងការធានាគុណភាព
We regard products safety and reliable quality as the Enterprise’s soul; in China valve industry, we are the first obtaining ISO 9001 certificates issued by DNV: 2008 Quality System Certification; and we also got EU Pressure Equipment Directive 97/23/EC (CE certification And factory certification by CCS.
We are always engaging in training technical personnel to ensure that customers can enjoy the best services of the Industry. Our service professionals are with rich experiences in installation, debugging and maintenance; and products are with spare parts inventory. We guarantee that we can contact you And give you reply within 48 hours after receiving quality complaints or technical support request from customers at any area in the world. You can well believe, here, you can enjoy unprecedented high-quality services.
តម្លៃ TWT ស្នូល
«សេចក្ដីជំនឿ, គុណភាពនិងការច្នៃប្រឌិត "គឺជាតម្លៃស្នូលនៃក្រុមហ៊ុន TWT
ប្រព័ន្ធតម្លៃនេះគឺជាមូលដ្ឋានគ្រឹះនៃគំនិតនិងវប្បធរបស់ក្រុមហ៊ុន, គ្រាន់តែដូចគ្នាពេលដែលចាប់ផ្តើមនៅឆ្នាំ 1956 TWT ។