Linshu Huasheng Chemical Co., Ltd. is specialized in manufacturing Triethyl Orthoformate and tert-Butylamine by our company itself, our annual production capacity of Triethyl Orthoformate is 6000t/a, Trimethyl Orthoformate is 3000t/a, tert-Butylamine is 3000t/a, Phosphorous Acid is 2000t/a, Ethyl Formate is 2000t/a, Methyl Formate is 2000t/a.We have passed the ISO9001 quality system certification and ISO14001 environmental protection system certification. We have exported our product to many cou...