国产乱配视频免费观看,午夜毛片视频高清不卡免费,黄色三级三级免费看,性欧美一区,日韩午夜,精品视频在线观看99,国产99精品在线观看

Welcome: Lishui Yijia Bearing co,.Ltd
Language: Chinese ∷  English

Company new

The rise in oil prices stimulate exploration, oil drilling equipment

China series of industrial policies implemented, receive the positive response of waterproofing enterprises, waterproofing industry adjust the industrial structure in China, the implementation of macroeconomic regulation and control, promotion of new waterproof materials, the fight against fake and inferior products, standardize the market for waterproof and push forward technical progress in the sector, guide the healthy development of industry has played a powerful role in promoting. (1) industry technology equipment level is generally improved. Annual output of 5 million square meters ability of modified asphalt waterproof coiled material production line, better performance of epdm waterproofing extended vulcanizing pot has been put into operation. (2) application products increases obviously, obviously improve the production technology, product structure is obviously improved. SBS/APP modified asphalt waterproofing materials, polymer waterproofing materials, high-grade waterproof coating are sustained growth, substantial increase in high-grade building sealing materials. (3) to carry out the restrictions on the use of products and technology policy has a breakthrough. Standard polyethylene polypropylene fiber waterproof coiled material production and application, the timely development and promotion of environmental protection waterproof materials and other obvious effect. (4) to ban the use of products and technology policy implemented in different range and extent. Out annual output of 1 million fetal asphalt paper linoleum volume capacity production line, coal tar oil waterproof coating and sealing materials have been well implemented, secondary molding polyethylene polypropylene fiber coil has been largely withdraw from the market. (5) the research and development of new products, new technologies and the introduction of a variety of results. Polymer waterproofing materials for the development of adhesives, adhesive tape, glass fiber asphalt shingle, adhesive waterproof coiled material production and application technology development, the development of the metal bond metal coil, coil, provides more choices for waterproof project
No previous NEXT:

CONTACT US

Contact: Zhang

Phone: 15024652408

Tel: 0578-2997182

Email: 544162293@qq.com

Add: Shuige Industrial Zone, Lishui City, Zhejiang Province

武穴市| 河源市| 吴川市| 宜宾市| 凤山市| 电白县| 大港区| 长兴县| 高雄县| 玉环县| 潜山县| 泾阳县| 江山市| 抚远县| 遂溪县| 巫山县| 武胜县| 米泉市| 兖州市| 体育| 新闻| 天峻县| 咸宁市| 南雄市| 白河县| 二连浩特市| 南安市| 富民县| 青河县| 新密市| 遵化市| 安阳市| 水城县| 秦皇岛市| 清远市| 望谟县| 蒙自县| 东台市| 拜泉县| 巴林左旗| 湄潭县|