Multi span vegetable greenhouse for sales

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10 set
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10000 set/month

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Product Description:


1. poly film greenhouses 

2.Large inner space utilization 

3.Easy to manage and maintance

Greenhouse Introduction:

Multispan plastic film arch greenhouse is special designed for the area where has relative higher temperature in winter. Through the strict compression test, the greenhouse shows an excellent performance, especially in the heavy windy area. The covering plastic also allows very good transmission of the sunlight.

1. Framework Structure:  Hot dipped galvanized steel structure.

This kind of special treated steel has good anticorrosion and antirust effects, which extends the service life of the greenhouse. Special designed structure and accessories make sure the outstanding performance of the greenhouse.

2. Covering Material: Single Layer PE Film 

Single Layer PEP Long Life Film is tri-extruded by the anti-UV layer, anti-static layer and anti-dripping layer. It has the good quality of high light transmission, warm-keep, high light reflection, anti-dust, anti-dripping, anti-fog, insect-proof, long life and large size etc. The quality guarantee is 1 and half year, the life time could be at least 5 years under normal condition.

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Q:are metal or plastic bellybutton rings better?
The plastic bendy ones are for when you're pregnant and if you're getting it done, get metal
Q:3 forms to recycle or reused plastic?
The common process that is used in recycling plastic is the inverse polymerization process where the polymers in the plastic are converted into initial monomers that were used in the manufacture. These chemicals are then purified and synthesized to form new plastic materials. Assorted polymers are converted into petroleum in another recycling process. The advantage of this process is that any mix of polymers can be used. A new recycling process generates heat from the friction of plastic materials which melts the plastics. This is then pumped into casting moulds. The great advantage of this technique is that all types of plastics can be recycled.
Q:Can you recycle a ziploc plastic bag?
I agree with most of the others who have responded - reuse. I do not know of any way to truely recycle these bags. If they were made of the same material as the grocery bags, you could recycle at the grocery store along with these as long as your bags were clean (left over food attracts bugs and rodents)...but I would recommend that you do some research on this before trying. Perhaps someone else out there knows the answer to this question? There are MANY different kinds of plastic, and it is important that all the different kinds be kept separate. Because the ziplock bags and the grocery bags don't feel the same, I doubt that they are made of the same material. Please do not sink used bags in lakes or ponds as suggested by someone below. The bags will evenually leak and become just another piece of trash that washes up on shore. It is also unlikely that fish will use this type of substrate to lay eggs on. Because it is nearly the same density as the water (just has a thin plastic coating), it will move with currents like waves in the lake. Unlike aquatic plants that make good habitat for fish and their eggs, the bags are not rooted to the bottom, so they will roll.
Q:Alternative for plastic bags?
paper bags
Q:Are plastic perches bad for parakeets?
Plastic perches are no good . they are to smooth, you need to get some wood ones or even tree branches , if possible from Apple .or Willow trees. Plastic perches do not allow the birds to grip correctly and can harm the feet , wood perches and branches are more natural, for your birds to get their claws around. Breeder
Unless it is necessary... no. One of the things that a lot of young people don't realize is that if you look like everyone else that does not make you prettier. It makes you look like everyone else. Bland. Blah... Many adolescents confuse uniqueness with being ugly. But nothing could be further from the truth. Uniqueness is endearing, and makes you stand out, and it is really a quality photogenic property. What most people neglect to do is to do cosmetic surgery to their spiritual selves. This is amazing. That is where true inner beauty dwells. You aren't going to light up a room, with your outer beauty. You will do that with your spiritual beauty. Are you charitable? Do you help others unselfishly? Do you stand for chastity and honor and all the other traits that are seemingly blowing away in the wind in this day and age? That is what beauty really is all about. You are more than just some sort of biological machine, with preprogrammed emotions. You are human, with a human spirit that is eternal, as such your worth is infinite. Society has conned young adults into believing that to succeed, you have to look a certain away, and as long as people are vacuous and spend money profusely, what difference does it make? Principal centered values teach us that what is important is your inner beauty. And nothing can take that away from you. Because God gave you that light, and you will have that light for eternity. If you are to take action, why not put the effort to changing your spirit so that it is like the spirit of the true followers of righteousness and goodness? Rather than spend your attention on something that is fleeting and takes away your essential visual uniqueness and your genetic heritage? 90% of plastic surgery is a complete fraud. 10%... maybe. The body fades away but the spirit is what you are left with for time immemorial.
Q:Paper or Plastic ?????
Plastic. They are a) more convenient b) despite common belief, less damaging to the environment than paper with it's more expensive and damaging processing and vastly increased transportation costs and enviro footprint thingy . The greatest threat to the environment is poverty and the misguided belief that convenience must be sacrificed in the name of being eco-friendly I try to do reusable, but I always forget.
Q:plastic crown molding?
Would common sense answers work? If so.. >Reusing plastic bags ---advantage : Prevent virgin or recycled plastic material being used in manufactures in the future / disadvantage : Managing and storing cause inconvenience for consumers >Recycling plastic bags ---advantage : Prevent virgin plastic materials being used / disadvantage : Delivering the recyclable bags to a designated recycling station is inconvenient for consumers >Dumping plastic bags ---advantage : Convenient for consumers because there's no need to store or deliver them / disadvantage : Landfills receive more load, and cause permanent loss of resource (plastic) >Burning plastic bags ---advantage : Convenient for consumers and avoids increase of landfills / disadvantage : Cause air pollution
Q:project on biodegradable plastic?
problematic aspect. research over a search engine. it may help!

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