1, Widely used in fixing film/curtain ventilation system of greenhouse livestock and poultry house;

2, Scientific interior angle design and self-locking performance;

3, Can work with 3 springs;

4, Working with spring, it may stand 12 grades wind to ensure the greenhouse, livestock and poultry house;

5, The profiles are functioned with anti-aging, light weight and long-lasting for use;

 Tina Huang

 Tel:86-23-68856666

 Fax:86-23-68918888