日韩精品无码一级片,AAA亚洲一级黄片,黄色a级片一区二区三区

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
我的一级黄色黄片_一级二级av影视_外国一级毛片免费播放在线观看_欧美成人一级a片在线免费观看_黑人免费一级A片_可以免费看的一级片_AA一级全黄色毛片_午夜精品三级黄色片视频_国产一级a毛一级a看免费视频一 日本一级婬片A片免费播出_看真人视频一级黄片_欧美黄色一级在线免费观看_欧美一级视频在线导航不卡_黄色三级电影在线观看_国产一级黄色片区_三级片免费一区二区三区精品_香港三级免费毛片_亚洲特级黄色大片 欧美一级特级成人黄色_黄色免费资源在线看_黃色A片一級一級一級二免费看_久久久一级A片亚洲一级A片小说_猛片无码SSSS_欧美黄片真人版一_一级黄片啪啪视频_看着黄片一级一级黄片看着黄片一级_中国黄色一级A片 大路一级黄片大全_放1个中国1级黄色录像_女同一级毛片观看一区二区_一级黄色成人网片_免费看AAAAA级少婬片_日本韩国一级a片在线观看_国产又粗又大又长一级黄色片_黄色一级欧美日韩_三级视频ckck亚洲无码 亚洲免费成人影院_欧亚乱熟女一区二区在线_成人AA吃奶水黄色电影_韩国超级黄色一级一级片_一级日本黄色视频_免费日韩黄片无码_午夜无码免费婬片A片AA_免费国产黄色电影一区_www.I红一色 日韩无码视频播放_久久久久久久一级黄片_国产一级二级三级毛片_一级免费黄色毛片_一级黄色操逼视频_免费无码全黄性性激高_免费看的黄色影片_女人18毛片A级黄片_三级视频在线观看电影
临沭县 内江市 津南区 三门峡市 高唐县 衡南县
咸阳市 长白 东乡 舟山市 黄骅市 永丰县
拜泉县 北京市 兴山县 铜梁县 昭苏县 望江县