Environmental shading membrane divides a lot of kinds: silver and black, silver grey shading shading membrane, black and white film by dark shading membrane into tonal system glance, general and commonly used is the three shading membrane, silver and black shading membrane can be friends favor! Environmental protection membrane mainly to the shading of agriculture, forestry, animal husbandry, breeding, commercial design an ideal thermal insulation of scaffolding, agriculture, forestry, animal husbandry, breeding, commercial engineering is a large contribution. Its advantage is: fight whoever snow, resistance to cold, heat preservation is good, use double deck agricultural films insulation, summer block sunlight, block rain shelter, can make DangYuPeng, in hot summer still can keep the low temperature, secretly membrane permeability good, because glance, shading, outside, so the temperature inside black is secretly, within the bird loose moderate temperature difference than larger, summer with glance membrane insurable indoor temperature, the growth of crops, only better effect, shading membrane can be better used with terrain size height, optional strong, to be installed by easy, daylighting is good. According to different production requirements can can be arbitrary extended, widened, combination is convenient, long service life, no damage to the agricultural films, and agricultural films re-usable, make farming, forestry, animal husbandry, fishery, shang industrial production to turn of a kind of ideal greenhouse. The national agriculture, animal husbandry, fishery, Lin, commercial market The company will insist on quality, technical good, the good faith for this, the first-class service development tenet. Sincerely seeking and broad merchants and farmers are the friend sincere cooperation, create the China agricultural better tomorrow This product contains no heavy metal (lead, chromium) such harmful substances, non-toxic, tasteless, corrosion, rent, not sti