Jilin accessories for greenhouses film card slot retainer type double dip type retainer slot manufacturer

Our slot surface by hot-dip galvanizing process, to enhance its service life. The dip products with factory retainer, better sealing performance. Widely used in greenhouses. This product is a high-quality dual card. High quality spring steel retainer, stretch lasting, and dip the use of advanced technology, the retainer retainer than twice as long as the life of the product design science slot inside corners, with self-locking function, a plurality of retainer can use; retainer slot formed in a slot in the angle between the two and b, the wind acting on the film, the force transmitted to the retainer, according to mechanics, if a> b, the retainer is moved upward. Similarly, when the first root retainer mount, retainer down by the force of nature, and then continue to install the second root. This greatly increases the speed of installation site, the use of efficient, saving time and effort. Handan City-Department of Agricultural Science and Technology Co., Ltd. is a facilities Agricultural Research Center, Chinese Academy of Agricultural Sciences for technical support in the agricultural high-tech enterprises, with the field of agricultural facilities engineering, environmental engineering, agricultural planning professionals. In order to promote China's agricultural progress for the faith, unswervingly committed to the development and construction of high-tech agricultural facilities engineering. Company production and sales of greenhouse accessories skeleton, slot retainer, roll film, a lamination line, cross spring card, insect nets, fan wet curtain, double arch cards, word cards, the slot tabs, spring hooks, open Window Curtain gear rack, shade net, rolling machine, Yamo card, geared motors, PEP profits film, screen line, inside and outside shade system accessories and more. Contact: Mr. Wang Tel: 15231843255 Address: Handan City, opposite the railway station and Meaning International Ginza Room 1312-1313 Website: www.hdchws.com