| Jurong Huaheng Biochemical Factory | 0511-87871578 | sale@risechem.com | www.risechem.com | China |
| Shanghai Rosen Chemicals Co., Ltd | 86-21-55030791 18017263450 | sales@losenchem.com | www.losenchem.com | China |
| Haimen Ruiyi Medical Tech Co., LTD | 021-54718086 | sales5@ruiyitech.com | http://www.ruiyitech.cn | China |
| Dingtao Runxin Fine Chemical Co., Ltd | 0530-2264418 | berrytree74@runxinchem.com | www.runxinchemical.com | China |
| Yixin Gaocheng Rixin Chemical Plant | 0086-510-87830222 | webmaster@rixinchem.com | www.rixinchem.com | China |
| Zhejiang DC Chemical Co., Ltd | 0575-81222198 | zjsy_coolman@126.com | www.kaidechem.com | China |
| Taizhou Rongqing Fine Chemical Factory | 013775791000 | rqhg@sina.com | www.rqhg.com.cn | China |
| Rising Pharmaceutical International Co., Ltd | 86-0378-2295888 | sales@risingpharm.com | www.risingpharm.com | China |
| Zhejiang Risheng Pharmaceutical & Chemical Co., Ltd | | | www.rishengchem.com | China |
| Rongcheng Chemical General Factory Co., Ltd. | 86-0631-7571672 7572050 | info@rchchem.com | www.rchchem.com | China |
| Rose Mill Company | +1-(860)289-4098 | info@rosemill.com | www.rosemill.com | United States |
| Cangzhou Reaction Chemical Co.,Ltd. | 0543-2257986 | sales@ruixinchem.com | www.ruixinchem.com | China |
| Ran Industrias Quimicas S.A. | +5411-4912-2000 | info@propnet.com.ar | www.ransa.com | United States |
| Fujian nanping Rongchang Chemical Co.,Ltd. | 86-591-83258191 86-599-7553092 7553140 | | www.rcchem.com | China |
| RATNAGIRI CHEMICALS PVT LTD | +91-22-2757 0236 | systems@ratnagiri-chemicals.com | www.ratnagiri-chemicals.com | United States |
| Zhejiang Runtu Chemical Industry Group Corp. | 0575-82519218 82041282 | runtu@runtuchem.com | www.runtuchem.com | China |
| Lianyungang Ruifeng Chemical Co., Ltd. | 0518-85482642 | sales@reephos.com | www.rfchem.com | China |
| Roche | 33-1-46405000 | martin.steegmaier@roche.com | www.roche.com | United States |
| Reagents, Inc. | (800) 732-8484 | | www.reagents.com | United States |
| JiaoZuo Lifeng Industrial Co.,Ltd.(primary Henan Rixin Industrial Co.) | +86-391-3518903 | | www.chemicalbook.com/ShowSupplierProductsList7737/0_EN.htm | China |
| KUNSHAN RAZER PESTICIDES CO., LTD | +86-512-57645999 | sales@razerchem.com | www.razerchem.com | China |
| Riddhi Pharma | 91-2646-224607 | riddhi@sify.com | www.riddhipharmaindia.com/domestic.htm | United States |
| ROMIL Pure Chemistry | +44-1223-863873 | frilabo@iol.pt | www.romil.com | United Kingdom |
| Renuka Chemicals. | 9520-4331993 | | www.renukachemicals.com | United States |
| HANGZHOU RIWA CHEMICAL CO.,LTD. | 0571-22851232 22851239 | john@riwachemicals.com | www.chemicalbook.com/ShowSupplierProductsList8059/0_EN.htm | China |
| Richland Chemicals Co., Ltd | 86-311-89912746 | hbagchem@heinfo.net | www.richlandchem.com | China |
| Royce International | + 1 516-367-6298 | employment@royceintl.com | www.royceintl.com | United States |
| Rhodia Rare Earths | 609-860-3200 | ec-catalysis@eu.rhodia.com | www.rhodia-ec.com | France |
| Zhejiang Huangyan Resin Chemical Industry Co., Ltd. | 0795-2593751 | hyhg_wj@163.com | www.chemicalbook.com/ShowSupplierProductsList8294/0_EN.htm | China |
| Rishabhcolours Pvt. ltd | +91-79-30946990 | | www.chemicalbook.com/ShowSupplierProductsList8296/0_EN.htm | United States |
| Dong Peng Chemical Co.,Ltd of XinYu city | 0790-6464186 | jxxydpc@163.com | www.rubidium-cs.com | China |
| R.I. Chemical, Inc. | (714) 288-1280 | | www.richemical.com | United States |
| Hunan Resun Auway Induetrial Co.,LTD. | 0731-2840068 2840069 | sales@resun-auway.com | www.resun-auway.com | China |
| Baoding Mancheng Rongtai Dyestuffs Chemical Co.,Ltd. | 0086-312-3204120 7035002 7034450 | hsl@rongtaidyes.com | www.rongtaidyes.com | China |
| Sinkiang Tulufan Ruide Chemical And Light Industry Plant | 0373-5603778 15836135100 | | www.chemicalbook.com/ShowSupplierProductsList8492/0_EN.htm | China |
| ZHENGZHOU MINZHONG PHARMACEUTICAL CO.,LTD. | 0371-65797114 | sale-elva@minzhongcn.com | www.minzhongcn.com | China |
| Hebei Gaocheng Ruixing Chemical Co., Ltd. | 0519-82551330 | info@hopechem.com.cn | www.risingchem.com | China |
| Wuxi Ruiyuan Chemical Co.,Ltd. | 0510-88353982 13861707283 | sales@ruiyuanchem.com | www.ruiyuanchem.com | China |
| Robinson Brothers Ltd | +44 (0) 121 553 2451 | amhanrahan@robinsonbrothers.ltd.uk | www.rbltd.co.uk | United Kingdom |
| Heng Dong Rong Huan Chemical Industrial Co.,Ltd. | 86-734-5498868 | sdhz23@yahoo.com.cn | www.chemicalbook.com/ShowSupplierProductsList8630/0_EN.htm | China |
| RenSin Chemicals Limited | 86-25-87702966 | sales@rensin-chem.com | www.rensin-chem.com | China |
| Dongguan Rainbow Plastic Pigment Co., LTD | 0769-22636871 | dgchpigment@163.com | www.chpigment.com | China |
| Tianjin Ruiji Chemical Trade Co., LTD. | 022-58089621 | ruijichem@ruijichem.com | www.ruijichem.com | China |
| Ram-Nath | 28113097 | | www.ram-nath.com | United States |
| R. K. Associate | +91-11-30952738 | | www.ramkishore.com | United States |
| R R Agencies | +91-22-3296-6934 | info@rragencies.com | www.rragencies.com | United States |
| RISHIROOP POLYMERS PVT. LTD. | (91- 22) 282 5200 / 284 0148 | investor@rishiroop.com | www.rishiroop.com | South Korea |
| Rugao Sanya Food Ingredient Co.,Ltd. | +86-513-87580710 | qbh@rugaosanya.com | www.rugaosanya.com | China |
| Research Organics, Inc. | +1 216 883-8025 | hr@resorg.com | www.researchorganics.com | United States |
| Tianjin Ronghong Chemical Co.,Ltd. | 022-26811453 | | www.chemicalbook.com/ShowSupplierProductsList8960/0_EN.htm | China |
| Jiangsu Runze Agrochemical Co., Ltd. | +86-519-82618989 | | www.runzeagrochem.com | China |
| WUJIANG CITY RONGTAI DYESTUFFS CO., LTD | 0512-82873628 82873678 | | www.chemicalbook.com/ShowSupplierProductsList8985/0_EN.htm | China |
| RheinPerChemie GmbH | 49-7623-91-7227 | info@kginformatik.de | www.rheinperchemie.com | Germany |
| Tianjin Chemical Reagent No 1 Plant | +86-22-23792258 | sjyc@tj-chemreagent.com.cn | www.reagent-1.com | China |
| Guangzhou Renmin Chemical Factory | 020-84367141 | office@renminchem.com | www.renminchem.com | China |
| rohmhaas | 63-2-871-0731 | LHadden@rohmhaas.com | www.rohmhaas.com | United States |
| Rudong physical and chemical plants | 0513-4594357 | sales@frinton.com | www.rdchemicals.com | China |
| Gross economic and technological development zone in Shijiazhuang Chemical Co. | 0311-88080177 88084275 88084276 | office@rdci.com.cn | www.chemicalbook.com/ShowSupplierProductsList9598/0_EN.htm | China |
| Jiangshan Chemical Co. Rudong | 0513-84655998 13951325666 | sales@rdjschem.com | www.rdjschem.com | China |
| Rui in abundance in Tengzhou City Fine Chemical Co. | 0086-632-2727896 13562236767 | john893@aol.com | www.readchem.com | China |
| Self-Qingdao Red Star Chemical Group Co. | 0523-84913091 | sales@redstarchem-zili.com | www.chemicalbook.com/ShowSupplierProductsList9601/0_EN.htm | China |
| Nantong City Hongxing Chemical Plant (Hong chemical plant in Nantong City) | 3511966 | nthxhg@pub.nt.jsinfo.net | www.redstarchina.com | China |
| Riverstone Kam-Acer Group subsidiaries in Zibo in Shandong | 0533-7800588 | | www.chemicalbook.com/ShowSupplierProductsList9603/0_EN.htm | China |
| Tianjin Beichen additive plant (Tianjin Pukchang Hongyan chemical plant) | 022-86860620 86862372 26391154 | | www.chemicalbook.com/ShowSupplierProductsList9604/0_EN.htm | China |
| Yixing City Refine Rubber Additives Ltd. | 0510-87886886 | sales@rfchemical.com | www.rfchemical.com | China |
| Rhodia Asia - Hengchang (Zhangjiagang) Fine Chemicals Co. Ltd. | 58297212 | RHC@Rhodia-Hengchang.com | www.rhodia-hengchang.com | China |
| Chemical Ltd., Shandong Branch | 0536-6280187 6281376 | info@rikechem.com | www.rikechem.com | China |
| Zibo Chemical Co. Rong-ze | +86-533-6810729 | a237traysee@jmail.com | www.chemicalbook.com/ShowSupplierProductsList9608/0_EN.htm | China |
| Taizhou Mirs Pharmaceutical Co. Ltd. | 020-87521912 87521913 | sales@rqchem.com | www.rqchem.com | China |
| Cooper Ruifeng polymer materials Ltd. | 0533-3240384 | zhlin@ruifengchemical.com | www.ruifengchemical.com | China |
| Weihairui abundance chemical machinery plant | 0631-5996068 13656302716 | info@ruifenghj.com | www.ruifenghj.com | China |
| Run the original chemical Jinan limited liability company | 0531-88682500 | | www.chemicalbook.com/ShowSupplierProductsList9457/0_EN.htm | China |
| ReseaChem GmbH | | | www.reseachem.ch | Switzerland |
| Rhodia Organics | 609-860-3079 | | www.chemicalbook.com/ShowSupplierProductsList9709/0_EN.htm | France |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | www.reagent.com.cn | China |
| RUNTEC CHEMICAL CO., LTD. | 022-58889223 | nk@jiurichem.com | www.jiurichem.com | China |
| ShangDong RuiXing CHEMICAL CO., LTD. | 0538-2418006 | info@rxchem.com | www.rxjt.co | China |
| Quzhou Rundong Chemical (Technology) Co. | 0570-8789886 18892685668 | info@rundongchemical.com | http://www.rundongchemical.com | China |
| Suzhou Rovathin Foreign Trade Co.,Ltd | 512-65816829 | sales@rovathin.com | www.rovathin.com | China |