比利时采购需求：防晒、定制服务、护肤、粉底、功能性粉饼、彩妆

I'm looking for a quotation on Titanium Dioxide and Triethoxycaprylylsilane for an upcoming project. Could you please provide me with the pricing, available quantities, and lead times for these materials? Additionally, I'd like to know if you can offer any technical specifications or certifications that come with the products. This info will help in making our decision faster. Please let me know if there's any other relevant data or options available. Looking forward to your response.