How does Tianjin Yiyi control the quality of raw materials?

Tianjin Yiyi has established a strict supplier assessment and evaluation system, selecting well-known brand suppliers in the industry to ensure the quality of raw materials from the source. It has formulated a systematic and comprehensive supplier inspection procedure and selection criteria, established a list of qualified suppliers, and evaluated supplier qualifications based on all-round information such as supply quality and delivery timeliness.

For example, Tianjin Yiyi uses wood pulp imported from the United States as the raw materials for disposable pet pads, which is high-quality and free of recycled waste, ensuring the initial quality and safety of the products.

Tianjin Yiyi has independently developed an environmentally friendly disposable dog pee pad made of bamboo tissue. Bamboo tissue is made of bamboo, which has a short growth cycle. Compared with ordinary white tissue, it can reduce deforestation and is conducive to protecting the ecological environment.

Tianjin Yiyi has established a comprehensive quality control system covering procurement, production, warehousing, transportation and other links, and has passed the ISO9001 international quality management system certification. In the procurement link, each batch of raw materials is sampled and inspected to ensure that the quality of raw materials meets the required standards for products; in the production process, the proportion of different raw materials in each unit of product is strictly controlled, and the process is continuously optimized to improve product performance; in terms of product inspection, after production, third-party or customer-conducted product quality inspection is carried out in accordance with customer requirements to comprehensively monitor the use of raw materials and product quality.

Tianjin Yiyi has more than 60 fully automated production lines, equipped with automated equipment such as automatic tape sealing machines, realizing fully automatic operation from raw material unloading, intelligent access and handling in material warehouses, to feeding of production equipment, product packaging, and inbound and outbound of finished products, thus reducing the loss of raw materials. The special equipment selected in its intelligent factory is higher than the industry access requirements, reducing energy and resource consumption and raw material waste.