As the fast development of new fine chemical, custom synthesis has been a significant part of Sun Yu’s production. Our custom synthesis department can supply quantities ranging from kilograms to tons. We offer competitive prices and timely delivery of the product made to your specifications. We can work with your process or develop a process that bears the most economic cost and yields the best results under secret agreement. Here we sincerely welcome your inquiries!

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Processing Process on a Commission Basis


We Promise to keep your entrustment to us in secret. If necessary, we can sign a relevant contract.
Please feel free to contact us for any questions.