91黄色视频在线免费看-日韩国产精品一级毛片在线-欧美精品久久一级A片-1级黄片在线播放-中国一级AAAAA黄色片-欧美一级aaaaA在线观看-日韩日黄色一级片全部-黄色免费网址一级视频?-国产亚洲日本一级在线

黄色AV一级毛片,免费看黄色三级A片,鸥美一级了免费看

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
国产一级理论电影-国产一区二区无码电影-日本一级婬片A片无码免费视频-国产一级a爱做片天天视频-免费全黄一级裸片视频-免费一级毛片视频-一级生活黄色生片黄色-一级一级黄色毛片-A片顶级少妇水汪汪 黄篇免费观看视频-欧美一级特黄AAAAAAA什-黄色片一级高清无码-国产一级二级毛片-一级潮A黄片免费-一级一A片一a免费看-久久免费观看激情一级视频-日本大黄特黄一级毛片-我要操逼一级黄色操逼视频 久久久久精品电影国产一区二区-黄片免费观看大全-黄色一级毛片观看-一级黄片在线免费体验-欧美电影一区二区三级片-黄色电影一级毛片视频-日产无码一级黄片-欧美拍拍一级黄片-日韩成人动漫三级黄色片 免费黄片毛片二级-亚洲日韩高清无码一区-一级黄色大片一级片-l....一级黄色理论电影-国产一级A片AAA毛片-黄色录像视频a级-国产一级大黄片免费观看全-黄色一级AA电影片-一级片黄色片A片 一级特黄AAAAAAA毛片-久久久久国产一区-国产一级黄色一级片-三级片黄色片APP-免费一级黄色毛片视频播放器-国产黄色一级在线大片-一级乱子伦免费视频在线播放-www.com黄色三级片-中国一级特黄真人毛片妓女站街 亚洲欧洲成人在线视频-欧美精品日本精品十-日本A级A片被高潮到爽-台湾一级特黄A片免费看-一级av在线播放-国家一级a黄色先-亚洲一级二级三级黄色-黄色三级片国产a-一级日韩性交毛妇
万安县 旅游 昌乐县 阿克苏市 宿松县 淳安县
阜阳市 岳阳市 正定县 吴旗县 怀化市 乐山市
城固县 永泰县 青阳县 福安市 怀宁县 高阳县