欧美一级黄色电影一区二区,一级黄片视频极品,精品一级无码黄色视频

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
欧美系列外国一级黄色片-看真人一级毛片97人-外国成人三级在线视频-国产黄色一级片视频-国产片婬乱18一级毛片视頻-一级片高清无码最新短视频-国产一级理论免费电影-欧美A一级片在线观看-日韩特一级A片无码 亚洲一级黄片无码在观看-真人实战A级黄片-国产一级大特黄69-日韩1级片黄色乱淫网站-曰韩一级性爱黄片-欧美一级黄色大片免费看-日韩一级一插插免费-欧美一级视频免费观看下载-真人一一级大毛片 一级黄片一出一进水多-黄色三级网站视频-AAAAA一级片"-免费3A级无码观看-亚洲无码高清A级片黄色电影网-一级黄色AAA片-久久免费一级黄色视频-日韩免费一级生活片-欧美日韩一级色片 国产免费a级黄片-三级黄色网止免费-啊啊啊一级欧美黄片-免费一级特黄色片-亚洲高清一级毛片-日韩一级久久黄色电影-亚洲A级一级AV-日韩黄色免费网站a一级毛片-国产一级丝袜黄色片 黄色视频网站一级毛-免费一级A毛片夜夜看-欧美一级免费黄色影片-欧美激情一级片免费看-溴门黄色一级片网站-来一个一级黄色片-完整免费一级黄色片-日韩美一级黄色毛片在现视频-黄色A片一级二级 一级黄片勉费观看-亚洲一级免费大片-欧美一级在线观看-欧美特级黄色网络-一级黄色AAA网站-日韩三级片网页在线观看-美国特级黄片免费在线观看-一级做a爰片毛片A片蜜臀-一级黄色视频在线观看的
增城市 西林县 南召县 滦南县 黔南 萨迦县
潞西市 肥东县 平谷区 磐安县 叙永县 渭源县
溧水县 乐业县 临湘市 偃师市 诸城市 玉山县