Xi'an David New Materials Co., Ltd. (hereinafter referred to as "DW Chemistry") is a high -tech enterprise focusing on R & D, production and operation advanced photoresist monomer, OCA adhesive monomers, and high refractive indexy -specific adhesive materials. The R & D Center is located in Xi'an National Science and Technology Enterprise Accelerator, covering an area of about 1,800 square meters, of which 1,200 square meters of clean research and development centers, and the 4 pilot production lines.


DW Chemistry always adheres to technological innovation as its core driving force, continuously optimizes the industrial structure, improves operating efficiency, forms an enterprise core independent intellectual property rights, and provides customers with better product solutions.

Professional R&D system and process

The company has formed a "led by the project development department, led by the photoresist monomer R&D department and the OCA glue R&D department, the pilot test research department completes the industrialization pilot scale, the quality inspection department is responsible for analysis and testing, and the process reengineering research department completes the current research and development. A multi-dimensional R&D technology system with chemical reaction optimization and potential tapping.

The company has a photoresist monomer production line that has reached the international advanced level, implements purification management that meets the requirements of modern microelectronic chemicals, and is equipped with domestic first-class photoresist monomer detection and evaluation devices. The industrialization scale and profitability are in the leading position in the industry level.

The company has obtained 5 authorized patents in total, 1 new patent application this year, and a total of 73 patents that have been submitted for review and authorization. The company has established twelve proprietary technology systems covering five aspects of synthesis scheme design, chemical synthesis process, purification technology, trace analysis, and mass production system.

Excellent quality inspection and process control capabilities
The company's products are key links in the industrial chain and have an important impact on the effect of end products. The company's strong impurity control and quality inspection capabilities ensure the purity and quality stability of the products. The technical indicators of the company's main products far exceed the national standards and have reached the global advanced level.

Our professional testing equipment includes GC-MS, LC-MS, GC, HPLC, UPLC, FT-IR, UV/VIS, AA, automatic moisture analyzer and potentiometric titrator.

Systematically use advanced product quality planning (APQP), production part approval process (PPAP), measurement system analysis (MSA), statistical process control (SPC), potential failure mode and effect analysis (FMEA) and other tools to track, detect and analyze products Quality situation, put multiple management systems into the company's quality management, manage the system with process management methods, and implement an excellent quality management system.

Continuous R&D investment and technological innovation

We attach great importance to the investment in scientific research funds and personnel training, and have maintained a relatively high level of R&D investment over the years to meet the needs of the company's technology development and continuous product innovation. 

We carry out cooperative research with more than ten colleges and universities including Xi'an Jiaotong University, Tianjin University of Technology, Shandong University, Qilu University of Technology, Tianjin University, and Shaanxi Normal University, and jointly carry out technological breakthroughs in new fields and new materials.

Strong Industrialization Capability

Realizing the scale-up of the pilot test and ensuring the stability of product quality are the main constraints to industrialization. The company focuses on applied technology research and development, and has a strong industrialization capability of R&D technology. Currently, it has an experienced pilot test team of nearly 100 people. In 2022, the company will carry out more than 8 pilot scale-up projects, and the success rate of pilot-test completed projects will be over 98%.

Make every effort to become an excellent benchmarking brand in the industry.
Pioneering and innovating to provide customers with better solutions.
Management Idea
Strict and refined management, scientific standardized management, and full-staff innovation management.
Corporate Value
Create benefits with service, win reputation with quality