Henan Tianfu Chemical Co.,Ltd[Henan,China] Business Type: Agent , Distributor/Wholesaler , Trade Company , ManufacturerMain Markets: Americas , Asia , East Europe , Europe , North Europe , Oceania , West Europe , WorldwideExporter: 71% - 80%Certs: GMP, GSV, ISO/TS16949, ISO10012, ISO22000, ISO9001, REACH, RoHS, Test Report, UL
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"We believe that prolonged expression partnership is usually a result of high quality, benefit added assistance, rich encounter and personal contact for L Tryptophan , L-Tryptophan , 7-Ethyl Tryptophol , With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation" we will earnestly provide qualified products and solutions and good service for domestic and international customers.