Our company has conducted/focused depth on double-resistance PE pipe master batch and modified material in caol mine,and we have solved the problem on the persistent of anti-statics, and the problem between flame-retardant , anti-statics and the strength of material, impact toughness. The product has good characteristics of flame-retardant, anti-statics as well as rifidity, impacting toughness and high pressure-resistance. Feactures: The double-resistance PE pipe master batch has excellent conducticity, flame-retardant and basic mechanical property. Datas of final pipe iterms carrying gas in coal mine get the sdandard according MT558.1policy and qualified REACH. It is widely used in anticorrosion coatings of metal pipeline of expressway, railway isolation palisade, cable casing, sewage drain pipeline and so on. Here I list three clients, company name and their websites are as follows: CHINA COAL RESEARCH INSTITUTE SHANDONG VOLWA TUBE INDUSTRY CO., LTD SHANXI HUASHAN SHENGBANG PLASTICS CO., LTD These website are in Chinese, I am not sure whether you can read them. Please see items pictures on the website to get what the target items are used for. If the websites are not available, please click them several times more, then will ok. We main supply these items for them: 1. Modified PE powder coatings in engineering and anticorrosion application. 2. Double resistance PE compounds for coal mine application. 3. Antistatic and Flame retardant PE compounds for coal mine application. 4. Conductive and Flame retardant PE powder coating with anticorrosion property. 5. Conductive and Flame retardant PE powder coating with anticorrosion property for coal mine application 6. Compounds for PE pipe mark line. Besides, we have supplied thermoplastic powder coating for expressway isolation barrier-grid since application since 2000. For the first order, total 3 tons is ok. Besides, we do not suggest large order for the first time, since there’s breaking-in period between new items and machines.