J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006608290; 18621169109
Websitehttps://www.meryer.com/cn/index/
Shanghai MOF Chemical Tech Limited
Telephone13661494087 18964793018
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15875/0.htm
Shanghai Worldyang Chemical Co.,Ltd.
Telephone021-021-56795766
Websitehttp://www.worldyachem.com
Lynnchem
Telephone86-(0)29-85992781 17792393971
Websitehttp://www.lynnchem.com/
Beyond IndustriesChina Limited
Telephone 15021878111
Websitehttp://www.beyondindustriesgroup.com
Shanghai Orgchem Co.,Ltd.
Telephone+86-21-5877 1921
Websitehttp://www.chemofchina.com
JinJin Le Chemical Co., Ltd
Telephone10106090
Websitehttp://www.jinjinlechem.com
Suzhou Siso new material Co.,Ltd.
Telephone0512-65402974 18550909935;
Websitehttp://www.szsiso.cn
Henan Alfachem Co.,Ltd.
Telephone0371-0371-55051623 18137891487
Websitehttps://www.chemicalbook.com/supplier/14555231/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 13028896684
Websitehttps://www.rrkchem.com
Anhui Silicon Innovation Materials Technology Co., Ltd.
Telephone15155150338 17201714774
Websitehttp://www.gcxclkj.com/
Hebei Mojin Biotechnology Co., Ltd
Telephone +8613288715578
Websitehttps://www.mojinchemical.com
Zhengzhou Alfa Chemical Co.,Ltd
Telephone +8618530059196
Websitehttps://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/
Hebei Guanlang Biotechnology Co,.LTD
Telephone +8619930503252
Websitehttps://www.chemicalbook.com/manufacturer/hebei-crovell-biotech-455/
ANHUI WITOP BIOTECH CO., LTD
Telephone +8615255079626
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList418627/0_EN.htm
Hefei TNJ Chemical Industry Co.,Ltd.
Telephone0551-65418671
Websitehttps://www.tnjchem.com
Shanghai UCHEM Inc.
Telephone+862156762820 +86-13564624040
Websitehttp://www.myuchem.com/