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CaseCustomer satisfaction

10 yearsfocused on one thing

a well-established set of research, production and marketing of Diatomaceous earth for 10 yearsEfficient leaching, starting from the quality of diatomite

technical research and development team for over30helping the globe

Declare a number of national invention patent, through a number of honorary certification, establish the industry brand status.

Passed the ISO9001 international quality management, ISO14001 international environmental management system certification.

a well-established set of research, production and marketing of Diatomaceous earth for 10 yearsBe responsible for every client concentrate on user experience

Shengtai provides one stop solution for every client

Be sure to meet the client's need with our selected product model.

Quality is more stable, the world's 1000 + customer trust

a well-established set of research, production and marketing of Diatomaceous earth for 10 yearsMeriting every honor, and making foundation to national brand

The product quality warranted by China Pingan Insurance

AAA enterprise of quality, integrity and service

Diatomite products are exported to 120 countries, international quality, trustworthy

ShengtaiFiveAdvantages of

Quick response Being able to quiclkly response in 30 minutes to provide all-rounded solutions to clients

Quality insurance Continuous production line , being controlled by computer ,the whole process being checked, in order to insurance quality

Mass production Production base of diatomite product for over 0.2million tons Technical research and development team for over 30+ helping the globe Helping over 1000+ companies solve filtration

Rapid Arrival Establish cooperation with supply chain company, forming a logistics distribution center with Qingdao Zhengzhou Xiamen as hubs, in order to be sure to transfer goods in 48hours.

Butler Service Equipping with after-sales service team with 20+ persons;7/24;providing the most professional answer for the clients.


About Shengtai

Qingdao Shengtai Industry Co.,Ltd.
Qingdao Shengtai Industry Co.,Ltd. is located in the coastal city - Qingdao, is a collection of diatomite ore mining, YuanPi processing, the finished product production, r&d and manufacture high-quality goods in the i...


Professional equipment, stable quality and reliableFocus on shengtai

【MORE+】 Enterprise
【MORE+】 Industry

Innovating for love and pursuing the best

Innovating for love and pursuing the best

Innovation is not only the soul of enterprise, but also the guarantee of the enterprise’s sustainable development Qingdao Shengtai Industry CO ,LTD doesn’t forget that innovation is the fundamental

An Annual Output of 300 Thousand Tons of the New Mine in QINGDAO SHENGTAI INDUST

An Annual Output of 300 Thousand Tons of the New Mine in QINGDAO SHENGTAI INDUST

ingdao Shengtai Industry CO ,LTD always adheres to its business philosophy that keep honest and provide best quality, and never compromise at quality problems

Congratulations to Qingdao Shengtai Industry CO.,LTD Moving Headquarter

Congratulations to Qingdao Shengtai Industry CO.,LTD Moving Headquarter

Since the founding of Qingdao Shengtai Industry CO ,LTD, it takes high quality ,high standard and its perfect customer service as its business purpose to win a large


more+ Questions

What’s diatomaceous earth stuffing?
For applied structures of diatomite, fillings act as the second largest use of diatomite inferior to filter-aid It is of light-weight, soft-quality, multi-hole, sound insulation, heat-resistant, acid-resistant, large specific surface area as well as stable chemical property and other series of good characters, so diatomite is a kind of functional fillings wildly used in many industrial fields
How about quality stability of products of your company?
Raw materials of our company for producing diatomite filter-aid are completely from self-owned mine and high quality ores with SiO2 more than 85% are used for production Our company persists in inspecting all raw materials, intermediate products and additives and strictly implements ISO9001: 2000 quality management system standards and ISO14001: 2004 environmental management system standards during actual production Tracking for finished products is
Functional Mechanism of Diatomite(diatomaceous earth) Filter-aid
Circulate pre-coating liquid of diatomite again and again to make the first layer of diatomite deposited on the filter medium, and this process is called as pre-coating Then make a spot of diatomite added into original liquid timely, which is called as addition Along with process of filtration, the diatomite added mixes with impurities in the original liquid, depositing on the pre-coating layer, thus new pre-coating layers are formed constantly;
Selection of Model of Diatomite (diatomaceous earth) Filter-aid
Choosing right filter-aid model is crucial to success of use Since it’s different of filter machine, operating environment and technical requirement for each factory, different models of filter-aid in our company could be chosen randomly on the basis of ensuring clear filter liquid and getting most filtration quantities So generally on the premise of satisfying technical requirement, it is a must to search for maximal filtration speed, according
How about chemical stability of Diatomite (diatomaceous earth) filter-aid?
“Tosens” brand diatomite filter-aid has chemical stability and doesn’t’ produce chemical change with the suspension except for the hydrofluoric acid and also is not soluble in fluid phase; moreover, it has low heavy metal content and doesn’t contain poor impurities, dyeing, sand grains and unpleasant odor High-purity raw material, advanced production equipment and high-standard quality management system can fundamentally relieve the client

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