免费看黄色一一级电影,一级免费毛片视频,免费特级高潮AAAAAAAA片

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: 36674

"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: 32846

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: 23876

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: 54153

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
中国1级片免费看_欧美最新A级视频_日韩a级特黄视频在线直播_久久一级黄色视频_欧美大片黄色一级片_黄色一级片视频免费观看_女机器人一级毛片1win_欧美黄色一级片免费看视频_A一级黄片免费看 三级成人黄色无码_特黄aaa级视频_国产日韩一级黄色视频_大学一级高潮毛片_特黄1级毛片儿操逼崔兰静_一级婬片A片试看45分钟_一级Al片免费网站_欧美一级特黄A片免费_欧美一级电影网址 中国一级片黄色的_欧美韩日一级精品_欧美一级黄片免费看_一级a一级A黄色电影_中国一级黄色毛片毛片_91一级一级黄色视频_一级毛片久久久夂久_成人一级视频网站_免费观看一级特黄电影 国产AAA毛卡片久久精子_韩国国产黄色片视频_在线看小黄片视频_午夜AAAAAA片免费观看_免费看一级视频黄片_日本一级毛片免费看_国产片婬乱18一级毛片视頻_日韩黄片一级免费观看_亚洲黄色电影一级片 aaa级黄片在线播放_老外一级毛片在线视频_三级片国产一区二区_国产一级黄色电影在线观看_日韩一级a一片免费视频_三级毛片男人操女人_1级影片免费视频aaa免费_3级黄片播放视频_试看1级片15分钟 亚洲欧美一级二级三级_一级片子黄色欧美_一级成人片免费在线看_一级全黄免费视频观看_毛片A级一级一级_区_日韩一级成人免费电影_黄色一级一看免费_免费一级黄色黄色毛片_欧美一级毛片免费观看视频
贵南县 温宿县 巴林右旗 东城区 宣威市 苏尼特左旗
永清县 诏安县 綦江县 弥勒县 锡林郭勒盟 永顺县
朝阳市 黔江区 炎陵县 行唐县 海南省 红原县