drainage systems采购内容We are looking for drainage systems with internal springs of 200ml. on your website. We would be interested in a product that is slightly modified. We would like a product that has our company logo and product code printed on it, and with internal springs that are more rigid so an aspiration pressure of 125mmHg can be applied. If you can supply such a product, we would be pleased to receive your quotation for a minimum trial order for this same product but having smaller dimensions so it will contain 100cc s of volume. If you can manufacture such as we are requesting, we would also like to receive samples of your standard product for quality evaluation. Looking forward to hearing from you. Best regards 联系方式Co:SIM ITALIA S.R.L. Email:susanmuratori@simitalia.it联系人:Ms.Susan Muratori国家:Italy产品类别机械五金susanmuratori@simitalia.it