美国一级黄色一级毛片看看,黄色无码免费一级片,免费看黄色美国一级

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: 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
黄色一级毛片A大视频_日韩一级黄色一级片_黄色一级高清在线免费观看视频_成人免费一级在线观看无码_日韩一级无码免费A片_亚洲三级片大全在线观看精品一区_久久一级视频永久免费看_黄色电影网站三级_一级黄色视频毛片免费看看 贵州鸡婆一级黄色片_AA黄色一级关看视频_毛片一级片免费视频看看_国产一级黄色片免费的_免费一级黄色片网站_日韩视频一级在线观看_91黄色电影特级_黄色一级特色操逼片_一级无码电话一级无码电影 成人性能视频在线_9?1精品免费一级黄片_一区二区三区毛片_黄片在线播放大全_精品一区二区国产偷窥在线桃色_免费一级淫片aaa篇_五级特黄无码免费播放_yw.尤物在线免费视频_日本大黄特黄AA级毛片 韩国黄色视频免费观看_男女A性淫三级黄视频_美女搞黄在线观看_黄片大全免费aaa_一级a一级a爰片免费_精品久久久久久久久久久院品网_牢记永久免费看官网_破处黄色网在线免费观看_一级无码片在线观看 一级无码A片免费播放_国产一级黄色视频在线免费看完整版_一级免费日屁淫乱视频录像_一级国产黄色拍拍视频_女人高潮一级毛片免费看a片_日韩1级片在线播放_日韩一级婬片A片AAA免费_1级片1级片1级黄片1级1级_国产美女高青一级毛片久久 中文无码一区二匹三区在线观看_激情乱伦黄色电影网站_国产黄色片免费播放_一级特黄一级成人AA片_黑人毛片在线观看_真人高清破处视频_一级毛片一级毛毛片AA片黄色视频_免费的无码的特黄一级毛片视频观看_高清一区二区电影
栾川县 多伦县 时尚 乌什县 柞水县 嵊泗县
余江县 昭苏县 连城县 景宁 黄大仙区 溧阳市
正镶白旗 雷山县 东丰县 五河县 永川市 苗栗县