欧美一级性爱视屏,一级黄色毛片播放,国产精品一级三级二级

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
一级黄片三级毛片_护士洗澡一级毛片_一级黄色高清毛片_欧美最黄一级A∨电影_亚州黄色电影一级片_日韩一级A片视频_日韩黄色成人三级电影_黄a皮片一级在线看_欧美大黄大色一级毛片出红 四川一级强奸毛片_给下载一个免费看的黄色一级片_国产一级二级黄色片_一级A片黄色毛片_欧美三级成人在线播放_一级高清元码在线强奸片_特级特色毛片无码_亚州一区二区淫秽三级片_男女a一级免费线高清視频 一二级黄色快播视屏_A一级黄色录像大片_鸥美一级了免费看_免费一级片外围女_中日韩一级av乱伦毛片_免费观看日本A一级黄色视频_亚洲中老年1级毛片_A级国产黄色一级片_免费观看一级毛片视屏 一级A片自慰女人自慰看片WWW_精品三级AV在线导航_顶级AAAA在线免费看_日韩三级毛片强奸_久久黄色一级视频免费播放_AAA级片在线播放_一级全黄录像视频免费下载_欧美一级特黄特色兔费视频_国产一级特黄AAA 免费黄色毛片一级片_黄片真人版一级毛片_一级a爱大片免费观看_成人看片黄片一级_一级a国产在线观看免费_播放一下免费的一级黄色片_黃色录像视频一级_久久久久久久一级毛片免费_国产高清黄色兔费一级片 国产高凊成人AV网_在线黄色网址成人_国产成人一区二区三区电影_日韩?h?动漫?3D?人妻_亚洲黄色录像一级_国产黄片大全在线观看_免费看一级av片_亚洲欧洲最黄片午夜西西_亚洲AV秘?无码一区红桃
安多县 乌兰察布市 微山县 宜兴市 天等县 呈贡县
城市 德惠市 元谋县 沙坪坝区 黄龙县 商洛市
平和县 容城县 长白 大同市 镇安县 泊头市