看美国一级黄色视频,欧美一级特黄AAAAAA大片,日韩国产一级A片在线观看

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
韩国黄片一级无码视频-国产A级成人免费电影-特级黄AAAAAAAAA毛片-下载国内黄色一级大片-黑长粗插入欧美三级片-什么网站可以看三级片-黄片A片一级毛片-外国人午夜剧场一级-欧美精品一级二级A片 我要看一级免费黄片-国内一级黄色小视频-一级a毛片免费观看久久精品-免费看二级黄色录像-国产一级特黄aaa毛片 - 百度-一级特黄A片www-欧美1级黄片在线播放-欧美一级特黄大片污-免费看一级黄视频 想看一级尻逼毛片视频-亚洲AV无码成人毛片一级www-人妻特级毛片亚洲-我要看黄色录像一级片黄色片网站-1级黄片黄片1级1级-精品69一级二级三级-免费看欧美一级黄色片-欧美一级性爱高清免费-一级黄片免费试看 韩国黄片一级无码视频-国产A级成人免费电影-特级黄AAAAAAAAA毛片-下载国内黄色一级大片-黑长粗插入欧美三级片-什么网站可以看三级片-黄片A片一级毛片-外国人午夜剧场一级-欧美精品一级二级A片 国产某鸡坤特级毛片-一级免费看黄片野战-一级成人在线影院-欧美一级淫片免费在线观看-一级毛片在线观看下载-一级毛片免费久久播放-欧美五级片在线免费观看-国产一级黄色视频久久古代-欧美一级婬片a免费播放口AAA 二级黄色片在现观看无码国产-强奸乱伦黄色一级-男女激情一级欧美视频-高潮高潮一区三级片-成人无码一级毛片免费-亚洲一级片视频在线-一级a欧美作爱免费播放-黄色A级片成人在线免费观看-无码黄色一级=区
家居 治县。 信阳市 即墨市 建平县 思茅市
布尔津县 克山县 瓮安县 蒙阴县 乌鲁木齐市 东台市
耿马 南京市 乐都县 榆社县 漠河县 黄浦区