Leading manufacturing-Fujian Sinolong Industrial CO. , Ltd.

Polymerization technology

Sinolong industrial adopts the industry-leading polyamide polymerization technology to ensure that every customer is provided with high-quality products with high-tech content.

Sinolong industrial has introduced the world's advanced equipment and technology, mastered the industry-leading preparation process, built multiple flexible continuous polymerization production lines, which can produce polymer products with different viscosities, and ensure that the molecular weight distribution is uniform. With high quality standards and customized production, it can meet the increasingly diversified needs of different fields, and ensure that it provides customers with the best quality products.

production process

Quality Control

With strict quality requirements, scientific control means and a full set of precision instruments, Sinolong Industrials provides customers with professional and reliable quality assurance.

Real time online monitoring and offline detection are carried out simultaneously to ensure the full coverage of product production process quality control.
The four inspection systems of raw material inspection, process inspection, patrol inspection and factory inspection leave no dead angle for quality control.
Various analytical instruments are equipped with high standards to ensure the detection sensitivity and achieve high standard product quality control analysis.
Operate a scientific and rigorous quality management system to ensure that the test data is reliable and accurate.

Swiss Wantong titrator

Automatic viscosimeter

Japanese electrochromic solar colorimeter

American Rudolph digital refractometer

Spectrophotometer

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