1, Shandong Lemon Biochemical Co., Ltd., which claims to be the first in the world, has no slogan of being the first forever.

Domestic sales telephone number: 0536 49369 18

You can also contact their salesman.

Their company moved, not on Anyang Road, and moved to Shibei District. Take the No.7 bus downtown to their door.

2. Weifang Jiaxin Chemical Co., Ltd.

There are contacts on it

You can ask more quality questions. Or ask for samples.