日韩无码人成视频-国产口爆系列?magnet-一级黄色电影视频网-国产真人真事一级A片在线观看-搜索中国一级黄片-免费动漫黄片一级片-黄片在线免费观看一级片色情-我要看黄色三级毛片-看黄色一级毛片大黄片视频

一级黄片中年妇女操逼,一级电影在线放映,美日韩特级黄色片

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
91中文乱伦视频-免费一级片久久久久久久久久91-免费看一级黄片不卡-国产一级A毛一级A做免费视频约灼-国产一级无码AV免费下载观看-一级黄色免费电影网站-一级黄片欧美久久久久-3级黄片在线免费观看-国产经典一级AV 亚洲无码av手机影院-高清无码亚洲视频在线观看-日韩一级国产视频-免费看一级高潮毛片脱衣服-黄色电影A片一级无码-黄色的久久久级毛片-一级欧美欧美黄色电影欧美黄色电影-免费特级黄色电影-黄色片(A级)三节片 - 百度 久久99国产精品免费观看-免费看欧美大黄片-爽无码三级电影在线播放-亚洲一级三级黄色视频网址-欧美处女-级黄片-女教师洗澡一级特黄毛片-我想看操逼的黄色一级片-一级在线黄色电影中国人演-中国黄色一级AA毛片 亚洲一区二区三区不卡久久-成年人在线观看免费视频网站-国产一级性爱电影-特级黄片一级免费看-最新理论片一级片-欧美真实黄色三级-女女乱婬真视频免费一级毛片-美国一级电影网站-精品一级毛片一区二区 日韩第一区第二区第三区免费视频-国产一级黄片视频免费看-a级黄色大片大片大片大片-欧美5a级在线播出-一级免费污污视频-免费A级视频观看-一级免费做a视频-黄色三级视频在线播放-免费看二级黄色视频 亚洲免费视频9999-黄片免费在线看观看-免费黄色一级破处视屏-国产一级亚洲黄色AV-最新欧美一级黄片在线免费观看-看个台湾1级大黄片a黄片-肥胖国产一级黄色毛片-日韩美女特级黄色毛片-欧美一级婬片A片免费手机版宅男
泗洪县 包头市 肇庆市 九龙县 虎林市 图木舒克市
新平 威宁 香河县 九江县 柳州市 云南省
金门县 武陟县 炉霍县 洛宁县 石狮市 岳西县