The silver and black film

Function: The counter- Presence ground temperature slightly abdicatesBai Heimo The reflection firewood ultraviolet ray, can drive out hasthe wing ophid, Thrips the insect, Reduces the insect pest Suitable temperature decrease,suppression weed growth Guarantees wet, provides for old age thechemical property to be good Specification: The breadth (mm) 800, 1,000, 1,200, 2,000 ,4000membranes arethick (mm) 0.02, 0.03, 0.04 special specification may consult havecustom-made Using attention: When cover on silver surface dynasty, blackface under The summer fall season, drives out has the wing ophid,suitably falls the ground temperature Specially is suitable theplanter strawberry, the greens, the radish, the carrot