成人在线一级毛片,三级黄色成人在线,欧美黄色一级视频免费

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
无码黄色在线一级片免费看-一级黄片Awww-一级成年人黄色片-搜索中国免费黄色一级大片-一级黄色录像在看-一级二级三级片在线观看-二级黄色电影毛片-日韩无码一级理论黄片-一级国产成人av 一级片高清无码短视频在线-特黄A级免费视频30分钟-一级A片一级毛片-免费在线观看永久黄色一级视片-非洲三级黄色录像-a级片在线免费观看高清无亚码-一级黄片无码在线观看-欧美一级成人电影免费观看-黄片A级高清无码 一级视频一级播放-免费一级黄片视频下载-国产黄色一级片免费-日本一级α片免费看-久久精品特级一级片-午夜一级婬片A片免费放-中国模特一级黄色视频-欧美黄色性爱一级片-成人一级苍穹黄色视频网 大乳奶一级婬片A片无码三个人-97真人一级一级毛片-一级片黄片免费视频-日韩欧美一级黄色综合视频免费-河南一级毛片免费观看-国产黄色一级片下载-三级毛片直播一级-免看一级a一片一综合另类-三级片7区免费观看 免费的Av青青草AV一级免费片-三级快憣91RBC0m-免费国产一级V片-理发店美女一级毛片-一级A片淫秽视频在线免费观看-本色视频AAAAAA一级网站-一级黄色电影网站视频-中国免费一级黄色视频-日韩一级无码黄色系列 一级黄色录像国产片-国产1级毛片黄片-日韩二级黄色电影免费看-看免费的一级黄色视频-一级色情视频免费-欧美黄色一级级视频-免费在玩观看a级片-日韩高清一级毛片-视频 黃色一级A片一毛片
盈江县 科技 开原市 临潭县 得荣县 安福县
米林县 大港区 西林县 保亭 泾源县 井陉县
平远县 华池县 乌审旗 石楼县 新竹县 蚌埠市