Tianjin Klien Environmental Protection Technology Co., Ltd. is a high-tech joint-stock enterprise registered in Tianjin Xiqing High tech Development Zone, specializing in air filters A professional company specializing in the development, production, and sales of filter bags and purification equipment products. Our factory has advanced technology, equipment, and first-class R&D personnel, providing strong guarantees for the development and production of high-end products. Tianjin Klien Environmental Protection Technology Co., Ltd. produces primary, medium, and high-efficiency air filters, roller shutter filters, and high-efficiency air supply outlets, FFU， The series of purification products such as air shower rooms, laminar flow hoods, clean workbenches, purification sheds, chemical filters, liquid filter bags, etc. are widely used in air conditioning systems such as optoelectronics, semiconductor integrated circuits, biopharmaceuticals, hospitals, automotive paint rooms, industrial coating equipment, precision instruments, food hygiene, etc. The company adheres to the principle of "quality first, reputation first, service first" and is dedicated to providing customers with "high-tech, high-level, and high-quality" products and equipment.