Spherical packing, also known as porous rotating spherical suspended packing, is a new series of products developed among many kinds of packing used in sewage treatment and biofilm treatment technology. It has a structure in the biochemical treatment of sewage with a large specific surface area. It is directly put into use without fixing, and it is easy to hang the membrane and does not block. Suspended spherical filler without sludge is a new product developed on the basis of numerous sewage treatment fillers. It mainly acts as a biofilm carrier, and also has the function of intercepting suspended solids. It has the advantages of good biological adhesion, large specific surface area, high porosity, good chemical and biological stability, and good hydrophilic performance. It is soft and semi- Softness, combination, and elastic filler cannot be achieved.

            

I LOVE DIER--Your DEAREST partner in chemical packing & tower internals area.

 30 YEARS HISTORY AND GOOD MANAGEMENT AND PRODUCTION

From 3 buildings to 7 buildings, the history saw the development of management and production. We like a little bird become a mature
bird to fly in the sky. In 2020, our 3 factories total annual sales performance is 290 million. And we benefit more than 1000 clients around
the world and build a great and long relationship with them.This is a great stastics we have to say. We think it's as the good management
and good system and the trust of our customers.


We are glad to say we have cooprated with many doctors in Tsinghua  University & Tianjing University etc. They are specialist in the chemical
packing tower area and have many experienced in designing the towers. Many BIG project should be operated by the specialist and make sure
we can benefit cliet's business. And china Shipbuilding Industry Group is our State-owned enterprise.








I LOVE DIER--Your DEAREST partner in chemical packing & tower internals area.


At DIER, we will continue to improve and innovate. We are committed to work harder, smarter and
faster, to ensure we produce consistently high quality chemical packing & tower internals. At an   
efficient low cost for our customers. Thank you for your support.

Dear partner, Inquiry for best price and let's support and benefit your business soon!
Don't miss the chance to mass your profit and advance your supply chain!