Shandong Jin Hong Yao Engineering Materials Co., Ltd. is a large-scale manufacturer of geosynthetic materials, and our company is registered and searchable online. Some customers have reported that manufacturers require a deposit, worrying that after making the deposit, the manufacturer may not ship the goods. I can assure you that this concern is unnecessary. The contract and the remittance receipt are both your guarantees, but please verify our factory's information before making the remitt…