ニュース
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Choose the right plastic film for your needs
Read moreSince the early 1960s when polyethylene film was first used to cover wood frame greenhouses, many improvements have been made. Most polyethylene film is manufactured as a coextrusion of three layers with different polymers and additives. Each layer contributes to the quality of the film and enhances its performance. Film lifeThe life of polyethylene film is limited due to degradation processes induced by sunlight and heat. Copolymer poly is a low-cost material that is good for one season. It is a good choice for seasonal greenhouses, overwintering structures and high tunnels. Avoid construction grade material that has less strength. Greenhouse grade poly is warranted for four years or more and […]
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AC vs DC: Alternating Current or Direct Current – Which is Better?
Read moreThe current (electric charge) only flows in one direction in case of DC (direct current). But in AC (Alternating current) electric charge changes direction periodically. Not only current but also the voltage reverses because of the change in the current flow. The AC versus DC debate personifies the War of Currents, as it is now called, in which the two giants of electric power were embroiled in the late 1890s. Thomas Edison, the proprietor of Direct Current, was so threatened by Tesla’s invention that, in order to discredit Alternating Current, he resorted to falsely misleading Americans. Apprehensive about losing his royalties to this new technology, Edison went so far as to electrocute an elephant to […]
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Netherlands: 2022 Greentech held offline as scheduled in Amsterdam
Read more2022 Greentech was held on June 14-15 at Amsterdam Exhibition and Convention Center in the Netherlands. Beijing Fenglong was invited to participate in the exhibition, but unfortunately could not be there due to the epidemic. Thanks to the many partners of Fenglong for sharing their on-site comments. Follows are photos of some of Fenglong’s partners at the exhibition: The development of the facility horticulture industry cannot be achieved without the close cooperation of partners throughout the industry. The sharing of this exhibition brings opportunities and thoughts to the industry. Fenglong will also work, exchange and interact with our partners to jointly promote the development and progress of the horticulture industry.
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The Full Exploration of Beijing Fenglong’s Production Base
Read moreBeijing Fenglong Tongzhou production base was first built in 2004, so far there are 18 years, every time a customer comes to our company, all marvel at our well-ordered, organized, small and proud, today immersed in sharing! TOYOTANI® Greenhouse Film ● Though expensive, no single material waste being reused. | ● Though arduous, no single minute loosening for quality control We have four laboratories to ensure that the products we provide to our customers are rigorous, high quality and consistent! Below is one of the labs glass greenhouse ! The machine shop, where 3GG® gearmotors, KINGZO® gearmotors and electric film reelers are manufactured! Electronic Department production workshop, FLC® electronic control, […]