免费黄片观看视频-免费一级无码婬片A片AAA毛片-一级特黄特色的黄色片-特一级黄色电影在线在线免费观看-美国黄色A级片视频有限公司-欧美日韩顶级黄色录像视频-国产3级黄色片免费久久久-日本一级a片免费就线看-下载黄色一级毛片

日韩一级视频在线,免费成人黄色三级片,国产黄片卡片一级

ABOUT US

Know About Our
Company & Our History

Small Boss is a full industry chain enterprise focusing on the research and development, production, and sales of high-performance modified polymers.

Read More
ABOUT US
  • Founded in


    1992Years

  • Building area


    68000+

  • Current employees


    320+Staff

PVC COMPOUND

Small Boss mainly produces PVC transparent rigid material, transparent soft material, cable material, injection pipe fitting material, etc.

We are an enterprise with a comprehensive range of granules exports, and our products sell well in as many as 100 countries.

Product Center

PVC SHEET PILE

Ecological sheet piles can effectively replace traditional materials such as steel, concrete, and wood sheet piles.

It is widely used because of its excellent performance parameters and low investment cost.

Product Center

PVC EXTRUSION PROFILE

Small Boss developed PVC accessories for stucco and plaster and modified stucco systems.

Our products are manufactured with high-impact resistant, lead-free PVC and conform to the building materials standards of European, American, Australian, and other countries.

Product Center

WATER TREATMENT EQUIPMENT

Our products are widely used in industrial water, municipal sewage, rural wastewater, Recycle Aquaculture Systems, etc.

The self-developed S-type MBBR has obtained the national patent certificate, which is excellent in improving the efficiency of sewage treatment.

Product Center

Innovation Advantages

Our products have leading performance advantages through technological management innovation, which makes customers trust and praise our products.

  • Powerful production

    technology

  • Professional

    production team

  • Quality assurance

  • Actively explore new

    markets

Our business areas are
All over the world

100+Country and Region


In addition to the marketing department in China, over the past nearly three decades, we have established sales teams and corresponding business departments in Seoul, South Korea, Tokyo, Japan, Singapore, Taipei, China, France, and the United States to provide support and guarantee for the company's high-end product business development and market expansion.

Latest News

Welcome to learn about our latest news

View all news
Dec 12, 2024|Views: 36639

"Transparent Light, Quality Choice: PVC Transparent Modified Granules Illuminate Wire and Cable"

In the world of wire and cable, every tiny material innovation may trigger a quality revolution. The PVC transparent modified granules launched by Tongxiang Xiaolaoban Special Plastic Products Co., Lt

"Transparent Light, Quality Choice: PVC Transparent Modified Granules Illuminate Wire and Cable"
Read More
Sep 04, 2024|Views: 32815

MBBR technology formed and widely used

Introduction to the formation and widespread application of MBBR technology MBBR (moving bed bioreactor) is a technology used for sewage treatment. It uses floating plastic media to provide a biofilm growth surface in the reactor. By increasing the contact area and activity of microorganisms, it enhances the degradation efficiency of organic matter in sewage and is suitable for treating high-concentration organic wastewater. 01The main working principle is based on biofilm technology that attaches microorganisms to floating plastic media. This technology utilizes the natural degradative capabilities of microorganisms to remove organic matter from wastewater.

MBBR technology formed and widely used
Read More
Aug 26, 2024|Views: 23839

Application of MBBR technology in wastewater treatment

Moving Bed Biofilm Reactor (MBBR) is a biotechnology used in wastewater treatment processes and suitable for municipal and industrial applications. Another common name is the moving bed membrane reactor. MBBR was invented in the 1980s and provides an economical solution for wastewater treatment. STP MBBR technology uses moving bed biofilm reactors in wastewater treatment plants.

Application of MBBR technology in wastewater treatment
Read More
Jul 12, 2024|Views: 54114

PVC sheet pile: an engineering innovation that efficiently addresses the challenge of piping surges

PVC sheet piles have been widely used in piping surge prevention. The relevant content of the PVC sheet pile to effectively prevent piping geological disasters.

PVC sheet pile: an engineering innovation that efficiently addresses the challenge of piping surges
Read More
爱插一级黄片免费长看看-日韩免费十五页视频-欧美一级片在线看-亚洲黄色一级大毛片-女人高潮一级毛片片免费看-一级日韩黄色影片-A级毛片大尺度全裸-男女黄色一级视频在线看网站-一级片三级电影完整版国产a 日韩免费一级黄色片-日韩无砖在线视频-一级一级黄色录像A片电影A片-www..cn444一级黄片-免费观看黃色A片一级视频网站-一级黄色高清无码在线播放-欧美黄色1级高清视频播放-国产a级黄片a级性交片-一级黄色免费的高清 亚洲AV无码国产精品久久猫咪-日韩A免费在线观看-一级黄色A片在钱-一级片免费观看久久-黄色一级AV系列-奥美一级片一区二区-C一级特黄性爱毛片-一级成人电影无码免费-一级全黄免费观看视频 青青草原免费在线观看-国产女人A级毛片18毛片视频-一级黄色电影免费的-国产一级毛片黄色-欧美特级AAAAAA视频免费观看-特级婬片内谢WWW-欧美一级在线电影-欧美一级A片无码免费-日本一级特黄三级片 日韩激情视频在线-无码a永久免费专区-一一级黄色电影毛片-国产黄色一级片浏览器-一级特黄视频大全-俄罗斯人一级毛片-黄色操逼一级毛逼-免费日韩a级毛三级片-国产一级A片视频 日本亚洲黄色电影小说-亚洲国产理论电影一区二区-黄色一级片在线直播-一级黄色毛片绿相-国产一级婬片a频影院观看-国产精品99991级毛片-乱子伦一级在线观看-日韩一级精品AV-中国2级 3级辱骂子黄色电影片
淮南市 塔河县 东阳市 新源县 西乡县 潜江市
老河口市 阿克陶县 远安县 疏勒县 蓬莱市 大悟县
黎平县 资阳市 清镇市 巧家县 高阳县 太和县