Handan Drainage Board Co., Ltd.! A lightweight [13,854,863,856] Handan drainage board using high-density polyethylene (HDPE) or polypropylene (PP) both to create a shape formed by heat and pressure with a certain three-dimensional space of the drainage channel support stiffness, but also impoundment sheet. This kind of sheet itself on having water, drainage features two integrated, plates with high spatial rigidity characteristics, resistance to stress much better than similar products (through field trials test), can withstand high compressive loads 400Kpa above, Meanwhile planted roof can withstand extreme loads backfill process of mechanical rolling. Create an inner layer of drainage water discharge in the soil infiltration, water penetration save storage section and other functions, as opposed to the previous generation of drainage products have the following disadvantages: Northern drought, build drainage board can be filled with water, is conducive to the growth of vegetation; build drainage bump thicker sidewall panels, so the larger the compressive strength can reach 40T, far greater than the plastic tabs (high-density polyethylene drainage board, high-impact polystyrene drainage board), and other similar plastic drainage mat Products (RCC can actually experiment), to meet the construction requirements backfill and normal operation requirements. Handan Drainage Board from consulting to the first step in the transaction process: Drainage Board Model Consulting: You need the product information and arguments available to us, including compressive strength drainage board, the bump height on the drawings or some special requirements. Step two: depending on the model - we give the price: we or our drawings based on your parameters to select the most suitable products for your model depending on the model you propose, and then give a minimum offer. Products are divided into GB and non-standard, if the customer insists GB products, please do not covet cheap products. The third step: contract: To protect the interests of both sides, to sign the contract (contract facsimile stamp is valid). Some manufacturers require customers reflect dozen deposit, manufacturers do not worry deposit call later delivery, here I can say with certainty that this fear is not necessary. Contracts, remittance bottom bar this is your guarantee, but please look for us before remittance manufacturers. Step Four: Production: According to product model, based on the number of inventory, without affecting the delivery, we make arrangements. We will ship according to the contract, can not affect the construction schedule to ensure that the customer's. Step Five: Before the factory prior to shipment preparation, quality control personnel to do the sampling experiments goods, after passing, loading, shipping. This is responsible for the company's customers, whether it is the national standard or non-standard, we have a standard. National standard compression can achieve much Kpa non-standard compression can achieve much Kpa. Step Six: Acceptance of goods after the product reaches the customer to specify the location, test the product. ★ shipping methods commonly used mode of transport logistics and transport is relatively economical. Made of polyethylene drainage board, there will be a little breakage during transport, but does not affect the use, if such serious damage during shipping, you have the right to reject or within three days after receipt of pictures and other forms inform us, we will take appropriate action. ★ When selecting products or garage roof green roof construction, the need to support the use of geotextiles and geotextile nets. Geotextile drainage board is usually more than 10% -20% of the area, geotextiles or geotextile mesh links based on different environments, different roofing requirements, you may need to use different types of drainage board, you try to consult us before making a purchase, in order to ensure the smooth construction and effects of the project. ★ quality commitment to our company for many years drainage board production and construction experience in many major projects in the country are used and exported to many countries. So you have accumulated rich green roof expertise, developed the most suitable products for your green roof. This product is high compressive strength, embrittlement, anti-aging, off constantly, strong root barrier, drainage unobstructed, quality assurance. [Note] Thai green drainage board because this product has a lot of standard models, stocking limitations, it is difficult to achieve complete each model of each region, so I will not be under the regional offices, so I follow unified sales price to sell, so the lowest price on the basis of direct sales, the sharp rise in production. Advantage: Factory direct, quality guaranteed! There are a lot of customers asking price drainage board some gaps may be brokers offer. I solemnly declare that our offer is all ex-factory price, based on the same model and specifications of the product, the price will be different, as the same quality, the price issue in many cases, customers would like him to consider, may have lied about the price, seq charged, disrupting the market, destroy our reputation, and if you purchase products, please consult in advance according to our needs. For your benefit, please carefully!