印度采购需求：MHEC供应商，MHEC瓷砖粘合剂制造商，纤维素醚，可持续建筑材料，弹性建筑解决方案，金吉化学产品

I'm interested in sourcing tile adhesive and block jointing mortar for an upcoming project. Specifically, I'm looking for products that offer high durability, excellent bonding strength, and are suitable for a variety of substrates. It would be great if you could provide details on the available formulations, including any unique properties or benefits that set your products apart in the market. Additionally, I'd like to know about your packaging options, bulk order discounts, and lead times for delivery. If you have any certifications or performance standards that your products meet, please share that info too. This will help in making an informed decision and ensuring we choose the right materials for our needs. Looking forward to your prompt response!