免费久久一级欧美特大黄?欧美片-精品一区二区久久久久无码-一级黄色a电影全过程-亚洲国产黄色三级片-黄色一级视频一级-免费观看的一级毛片-国产不卡一级黄色录像-A级片免费观看视频-毛片三级片免费看网站

免费观看一级黄色录像打炮片,特级黄片A级毛片真人AAA级,一级毛片超级播放

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
亚洲免费无码专区-久久国产无码午夜视频电影-我爱看一级黄色录像免费毛片-国产一级特黄毛片在线毛片{-免费一级A片又色又爽观看-真人孕妇一级A片在线观看-美国特级黄片免费在线观看-欧美一级毛片免费播放-黄色录相一级视频 国产91黄色视频-亚洲无码免费短视频-aa一级片在线观看-看亚洲A级一级毛片亚-一级真正强奸黄片-黄色视频A一级片-国产一级黄色电影在线观看-欧美特级黄色片大全-国产黄一级在线无码在线观看 毛片成人免费视频在线观看-国产成人免费在线观看-我要看日韩一级黄片-黄色一级学生妹免费播放视频-黄色电影三级片网站-三级片黄色片黄色片-一级毛片在线观看下载-MM艳情黄色一级毛片-在线观看一级av中无字幕无码 精品在线观看一级视频-无码一区一级视频-大陆一级黄片多人啪啪视频-黄色免费视频一级-非洲日韩一级黄色片-国产又粗又大又长一级黄色片-一级绝黄欧美在线观看的-美女一级黄色录像片-美女真人一级毛片 国产无码一区二区视频-在线观看免费视频黄片AA-黄色一级a 一级片-一级黄色免费日批毛片-黄色视频一级小网站-一区二区三区三级片-三级AV毛片网站-一级a爱看片免费观看-欧美特大黄片AA级 国产一级人爱做c片免费-一区不卡国产视频-三级片电影网站在线观看-黄色三级视频日韩-国产一级性爱AV-黄色日比一级免费视频播放-我要看黄色视频一级视频-亚洲黄色全黄一级片-A片一级在线观看
柞水县 霞浦县 海晏县 城步 琼海市 徐汇区
勐海县 耿马 土默特左旗 剑河县 申扎县 城固县
陇川县 永胜县 固始县 自治县 平昌县 邻水