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HAINAN CHANGRUI IMPORT AND EXPORT TRADING CO., LTD.

We hope that we can work together to realize the beautiful vision of the prosperity and development of each other's enterprises.
  • Quality products
  • Considerate service
  • Technology research and development
  • International market

Our company's predecessor is an industrial and trade enterprise which has been established for more than 20 years, engaged in the production and trade of inorganic chemical industry. For more than 20 years, with its own technology research and development advantages, the enterprise has long been independent production and designated OEM production, so as to ensure that the product quality is always at a high level in the industry. In order to actively participate in the construction of Hainan international trade port, our company was set up in 2020 to serve the international market and promote the expansion of exchanges and cooperation with the international market. The company's main product series in the relevant industries have long-term cooperation with international and domestic customers, and highly recognized by customers.

Our company will actively serve the international market, promote the industrial development of friendly countries, and continue to provide high-quality products and services, so as to add strength to the development of related industries in the world. At the same time, the company will strictly abide by business reputation, strictly abide by international trade laws and regulations, with sincere action to promote long-term cooperation with international friends. Let friends from all over the world rest assured to use all our products and services. We hope that we can work together to realize the beautiful vision of the prosperity and development of each other's enterprises.

At present, the company mainly operates the following series of products:

1、 Special series of water glass for welding materials

There are potassium silicate, sodium silicate, potassium sodium silicate, electrode auxiliary materials, complete specifications and models, high quality stability and high standard.


2、 Welding materials

Electrode, welding wire, flux, complete specifications and models.


3、 Special curing agent for floor

1. Concrete sealing hardener

There are:

Lithium based sealing hardener

Potassium based sealing hardener

Sodium based sealing hardener

2. Epoxy floor paint

In addition to the above products, construction machinery and construction technology are also provided.


4、 Potassium carbonate, potassium bicarbonate

Potassium carbonate for industrial use, potassium carbonate for pharmaceutical intermediates, potassium carbonate for ceramics, potassium carbonate for welding rod, potassium bicarbonate for fire extinguishing agent, potassium bicarbonate for medicine and food, and potassium bicarbonate for agriculture.


5、 Lithium silicate

Lithium silicate for sealing and solidifying agent of concrete, for coating, for welding rod, for anticorrosive coating on steel surface and for glass coating.


6、 Potassium silicate

Potassium silicate for welding materials, inorganic zinc rich anticorrosive coating, floor sealing and curing agent, fertilizer, ceramics and nuclear industry protection.


7、 Sodium silicate

Sodium silicate for detergent industry, sodium silicate for flux, sodium silicate for oil drilling industry, sodium silicate for printing and dyeing industry, sodium silicate for water treatment industry, sodium silicate for tunnel engineering, sodium silicate for pavement engineering and sodium silicate for concrete sealing and curing agent.


8、 Powdery instant potassium silicate

They are water-resistant materials, oil drilling additives, coatings, agriculture, anti-corrosion materials, etc.


9、 Powdery instant sodium silicate

There are water-resistant materials, oil drilling additives, anti-corrosion materials, welding materials and other special powder instant sodium silicate


10、 Condensed aluminum phosphate

It is widely used in inorganic molding materials and anti-corrosion construction of buildings.


11、 Pharmaceutical intermediates

It is the raw material of antibiotic products.


12、Water glass for vermiculite materials

The water glass for vermiculite materials mainly includes potassium silicate and sodium silicate. It is an important adhesive for vermiculite board, vermiculite decorative materials and other vermiculite products.


13、Auxiliary raw materials for floor engineering

The auxiliary raw materials for flooring Engineering mainly include magnesium fluosilicate, Brazil wax, paraffin, etc.


14、Coatings


 

Please refer to the product column for the technical specifications and detailed introduction of the above products.

Our company solemnly promises to be highly responsible for the quality of all products sold by our company and always protect the interests of customers.

Our core idea is: to make high-quality products, fair price and exquisite service.

We promise: no matter in any case, the company will adhere to this value. Firm confidence and strive to create an international market ⭐⭐⭐⭐⭐ Enterprises with good reputation.

Change the world with excellent technical service and customers!
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