Business Negotiation

OEM customers will put forward product requirements and confirm with business personnel the sample development direction, specification requirements, and the use or contraindications of special ingredients.

Negotiate the formula

Based on the negotiation results, the customer or manufacturer will propose a formula suggestion, and samples will be produced after both parties confirm and agree.

Sample preparation

We develop samples based on the characteristics of each raw material in the proposed formula and provide samples for customers to try and evaluate.

Sample adjustment

The customer evaluated and made modification suggestions for the sample. The factory's R&D department adjusted the formula based on the feedback information and made revisions repeatedly until the customer confirmed that it was satisfactory and agreed to conduct subsequent stability tests.

Stability test

For the confirmed samples, storage tests are carried out under different temperature and humidity conditions (4°C, room temperature, 30°C, 40°C). The test period is 50 days, which can be extended if necessary.

Shelf life assessment and determination

Based on the results of stability tests, the product's estimated shelf life is evaluated by combining multiple parameters such as physical properties, chemical properties, microbiological testing, sensory evaluation and index components.

Quasi-products to be produced

After being evaluated and found to meet the standards, an evaluation report and estimated shelf life will be provided to the customer for confirmation, and the sample will then become a quasi-commodity that can be officially put into production.