国产三级黄片视频,免费成人一级电影,日韩一级免费黄片

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
黄色一级片国产的电影视频-三级片免费一区二区-国外三级黄片视频-免费无码一级A片色情-日韩一级免费短片-亚洲一级av无码毛片不卡免费-欧美三级黄色录像-成人三级电影在线免费看-园产一级A爱看全免费观看 国产一级片在线传媒-一级特黄aa毛片大片在线-特一级毛片黄片A片-二级黄色毛片免费视频-国产一级黄斤美日-国产一级3AAV-黄色aaa级大片-欧美一级片电影免费播放-在线观看亚洲一级影视 一级毛片电影院校-a级一片在线观看-欧美精品成人一级黄片-a级片在线免费观看完整版-国产一级aa大片-一级黄片免费大全-一级黄片免费视频 - 百度-亚洲三级黄色电影永久免费网址-国内视频在线一级黄色片 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 日韩黄色AV一级片-中文无码又大又粗又硬一级A片-国产黄色无码一级二级-www三级片com-亚洲高清无码一级片-免费一级在线观看播放网址-一级黄色免费视频观看-一级黄片不卡在线观看-在线观看三级片黄片 免费看一级性生活大黄片-国产一性一交一伦一级毛片-日韩黄色三级毛片-日韩免费一级大黄-国产三级电影网站视频-级大片黄色美国黄色-一级黄色视频免费版-亚洲三级片在线观看高清精品-一级黄色免费av
阿图什市 股票 商都县 金乡县 南宁市 赣州市
于都县 云浮市 宁河县 万安县 镇雄县 衡阳市
东丽区 永新县 定远县 隆昌县 和政县 同仁县