93-40-3 (3,4-Dimethoxyphenyl)acetic acid CAS NO.93-40-3

HK  Luyunjia Chemical Industry Co.,Ltd is a high-tech company specializing in R&D and manufacturing of photoinitiators monomers and oligomers, UV absorbers and pharmaceutical intermediates， and pharmaceutical intermediates of generic drug. and has a high energy researching team, services to world-wide famous  enterprise.

we are concerned about the human introduction and the development of management system. All of our products can meet the relative standards, therefore, our products have been well-received by our customers around world. Relying on such idea of "We aim for customers satisfactions, customers' requirements are the centre of our job", we have introduced ISO9001 quality assurance system into our company. We will provide you with quality products and excellent service.

HK  Luyunjia Chemical Industry Co.,Ltd is a high-tech company specializing in R&D and manufacturing of photoinitiators monomers and oligomers, UV absorbers and pharmaceutical intermediates， and pharmaceutical intermediates of generic drug. and has a high energy researching team, services to world-wide famous  enterprise.

we are concerned about the human introduction and the development of management system. All of our products can meet the relative standards, therefore, our products have been well-received by our customers around world. Relying on such idea of "We aim for customers satisfactions, customers' requirements are the centre of our job", we have introduced ISO9001 quality assurance system into our company. We will provide you with quality products and excellent service.