CAS.MDMA 42542-10-9

如果您需要其他产品，请与我联系。 联系信息： WhatsApp/微信/电报+8613162585838 我：shrfyawen 电子邮件：[email protected] 样品：可用 常问问题： Q1：如何联系我们？ 答：点击？中国制造？“联系供应商”，然后给我们留言您感兴趣的产品，您将在 24 小时内得到回复。 Q2：你们接受哪种付款方式？ 答：您可以通过西联汇款、？银行转账、？比特币、？支付宝或 Usdt 支付。 Q3:Can you give me a discount price? A:Surely,It depend on your qty Q4:How can i get a sample? A:free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. Q5: How to confirm the Product Quality before placing orders? A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. Q6:How do you treat quality complaint? A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss. Precautions for safe handling 在通风良好的地方处理。穿合适的防护服。避免与皮肤和眼睛接触。避免形成灰尘和气溶胶。使用无火花工具。防止静电释放蒸汽引起火灾。 安全储存条件，包括任何不相容性 将容器密闭存放在干燥、阴凉、通风良好的地方。与食品容器或不相容的材料分开存放。