日韩一级成人黄片,日韩免费一级片免费一级片免费一级 ,少妇一级婬片AAAAA

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
伦一理一级一A一片_黄片免费1级视频_欧美性爱一级按摩片_黄色A片一级生欧美_日韩AAAA级片无码视频播放_Aα一级黄色视频_香蕉久久一级黄色视频_日韩一级片网址视频_一级毛片喷白浆视频 美国黄色一级片欧美_日韩一级AV无码_欧美一级一日韩一级_日本一级一级一级黄色毛片_亚洲三级黄色图电影_一级AAAAAA黄色视频_五级黄高潮片90分钟视_囯产一级特黄A高潮片_免费高清无码一级黄片 一级视屏影院在线观看_我要看一级黄色片_黄色成年人B一级_1级免费黄色视频_免费一级A片AAA毛私人玩物_一级a片无码视频_免费一级无码婬片A片APP直播_日韩一级黄片在线免费播放_免费电影欧美一级片 日韩免费一级毛片在线观看_免费无码欧美一级A片_免费一级成人电影_真人真事一级毛片免费观看_韩国精品无码一级毛片_免费国产一级不卡日_一级黄色无吗视频关看_亚洲日韩美一级视频_欧美特黄三级视频在线观看 蜜臀Av久久国产午夜福_日韩成人无码电影_免费A级毛片无码无遮挡_三级片电影片高清片一级毛片_“免费黄片视频”_免费无码婬片A片AAA日记_成人在线观看地址_日韩无码一级黄片免费观看视频_黄色电影网址无码 日韩一级黄色毛片电影_俄罗斯一级黄片免费看视频_一级高潮无码黄色片_护士双飞一级毛片_国产一级黄片在线播放_一级a免一级a做免费线观看视频_美国1级黄色免费_aV中国一级毛片_抖音黄色片全黄色1级黄色
浮山县 老河口市 长岛县 承德县 颍上县 綦江县
济宁市 阿城市 宁明县 射阳县 江安县 兰西县
江达县 兴安县 浦城县 云阳县 郁南县 安国市