黄色一级片在线观看,欧美成人黄色一级片,国产婬乱一级毛片一区二区

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
二级黄色视频免费看国产_一级毛钱免费在线播放_黄色三级电影国产网站_AAAA一级黃色片_AA黄色一级免费毛片_黄片一级大全在线高清免费看_亚洲成人a级免费高清在线电影_亚洲高清无码一级黄_免看a级a一视频 收一个免费看的日韩黄片儿_特级毛片不卡电影_www.国产黄片_免费毛片一区二区三区_国产黄色录像一级片_我要看久久国产黄片_看一级二级无码黄色片_我想看操逼的视频_国产一级黄色A片 免费在线观看黄色一级毛片_欧美日韩黄色一级视频_欧美城人一级黄色片_一级黄片一级黄色_一级黄色电影院看免费的_一级黄片毛片视频免费_欧美一级在线电影_国产一级片a一级在线观看_国产国产免费黄色高清1级片 aaa一级二级免费视频我_亚洲 欧美一级片网站_一级全黄绿像免费观看_精品一级在线免费观看_黄色一级9999_百度免费下载播放黄色一级_国产日韩欧美一级电影_女人高潮一级A片_日韩一级视频在线 A级黄色视频看看_在线观看欧美黄片_成人黄色视频免费看_黄色AV电影在线免费观看_国家二一级黄片免费观看_欧美黄色一级电影网_一级黄色日逼视频_白峰美羽ADN一499在线观看_泰国一级婬片A片免费 日韩一级免费线上观看_一级a爱片在线观看_三级黄色A片视频_黄色一级录制影片在线观看_免费试看国产一级黄片_日韩一级片乡村电影网_国产黄色a级毛片_国产一级a毛一级a看免费_一级a片免费资源
监利县 大方县 汉寿县 交口县 淳化县 木里
金昌市 东辽县 柘城县 兴安县 日喀则市 内丘县
建始县 章丘市 广汉市 天柱县 和田市 华宁县