我们公司为一般化工企业,主要生产4-甲基咪唑,原料有氨水、甲醛、丙酮醛。
Congratulations, submitted successfully!
Your edit is under review. You will be notified by email within 1 business day.
Submission failed.
Help others learn about this company, add my impression of this company»
Log in with the following accounts to save your follows