国产中文黄色网站-黄色大片免费高潮-一级淫片视频网站-黄色一级电影免费棒-女人的毛片三级片-免费一级爱片在线观看-美国一级大黄片免费视频-殴美特级黄色录像播放-老师机黄色一级A片

A黄一级免费视频,黄色一级毛片乱轮,黄片一级在线免费111

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
一区二区在线视频小说-精品国产一级毛片大全-国产一级黄色大片欧美一级播放-成年人眀费看三级片-手机看欧美三级片网站-国产一级黄色影院-国产一级黄色片区-AAA黄色一级片-内陆一级成人黄视频 亚州三区无码电影院在线免费播放-AAA片免费国产-成人毛片剧情三级-黄色AAAA一级视频-一级黄色大片成人-一级黄色免费体验区-欧美成人一级电影免费-EEUSS鲁丝片AV无码一级-一级黄色强奸视频高清无码 一级做a爱片久久毛片APP-国产精品一级黄片污污-中国日本亚洲超级黄色电影-欧美A级毛欧美一级在线观看-男女一级片黄色级片-三级毛片网址大全-黄色片人兽AAA一级-欧美一级 片内射人与动物-中国大陆高清免费无码一级A片 欧美人成播放网站-91福利精品在线-韩国三级日本三级-免费的黄三级片看-城人一级黄色视频高清免费-成人三级黄色网址-69一级特黄影院在线-怎么搜黄色一级视频-一级黄色视频的视频视频视频 欧美日韩综合在线视频-免费能看的一级毛片儿-日本一级大毛片a一-浏览器黄色电影一级片-免费看一级黄色电影院-欧美黄色一级网站-深圳特黄一级毛片-高潮一级毛片视频免费观-有黄色一级网站吗 黄色网站一级免费真人版淫乱-国产免看一级a一片成人AⅤ-一级黄人毛片视频播放-一级啊一级a爱片免费免会永久-一级毛片高清强奸-中国最大成人黄色一级A片搜索-国产超级黄色A级片-a级黄色片app-黄色片一级片亚洲
阿鲁科尔沁旗 阿瓦提县 托克逊县 彩票 丹东市 元氏县
始兴县 阿瓦提县 临潭县 讷河市 永吉县 克拉玛依市
濮阳县 金乡县 崇仁县 巨野县 余江县 扬州市