Production equipment:
Gem consists of headquarters and production base. The headquarters has two synthesis workshops and one comprehensive workshop, covering an area of 32,000 square meters. The production base overs a total area of 132,000 square meters. Eight synthesis workshops will be planned in the production base, the plant A01 in the production base 1st phase has been put into use by the end of 2022, while the plant A02 in the production base 1st phase is scheduled to be put into use by the middle of 2023.

The total number of reaction kettle is up to 300 which size is from 30 liters to 10000 liters, the total capacity of reaction kettle is up to 850 kiloliters, while reaction temperature range is from -100 ℃ to 250 ℃. There has more than 50 sets of drying equipment. Gem can meet the customer several kilograms to dozens of tons of order requirements.

Process control:

We uphold the concept of customer satisfaction as the first priority, and strive to provide customers with quality and satisfactory products. To this end, the company implements effective cleaning verification and identification management, prevent cross-contamination, and can achieve rapid production change.

Carry out strict process review to ensure safe and efficient production. Implement multi-function team APQP & PFMEA, realize preventive production, implement process and quality SPC, ensure the stability of process control.


  • No.48 Chengdu Street, dajijia industry area, YEDA, Shandong province, P.R.
  • 0535-6977329 0535-6979829
  • Sale: yxy@ytgemchem.com  HR: jmhr@ytgemchem.com

Interactive platform

  • WeChat
  • Mobile phone website

Copyright (c) yantai jiumu chemical co., LTD. All rights reserved Shandong ICP for11008783号-1