★ 1987 The predecessor of Jiaxing Import and Export Corporation and Jiaxing Metals Machinery Chemicals Medicines Foreign Trade Co.,Ltd (JIEMMCM) established, which belonged to state-owned business. It mainly dealed with importing and exporting business in chemical products and Flavors & Fragrances.

★ 1993 The chemical department developed step by step, and exploited the products from single Vanillin to natural essential oils.

★ 1995 The business scope expanded further, and mainly relied on natural essential oils, synthetic aromatic chemicals and fine chemical industry as the complements. Meanwhils, it became the reliable supplier for many famous fragrances and flavors companies worldwide.

★ 1996 The products grew up to be serial gradually, which mainly operated the series of Musk, Cedarwood oil, Sassafras oil, Turpentine derivatives and the products based on phenol. Etc.

★ 2001 The company was reformed from state-owned business into share holding system. It also re-named to ”Zhejiang Winsun Imp & Exp Co., Ltd”, which owned six branchs. WinsunChem was one of whose branchs who mainly dealed business with Flavors & Fragrances and Fine Chemicals.

★ 2002 Winsunchem started the way on integration of industry and trade. It not only established a close business relationship with some important plants and built up its own sources bases, but also founded the quality control and inspection centres.

★ 2003 WinsunChem re-named to “Jiaxing Sunlong Industrial & Trading Co., Ltd”, which was an independent legal company and a member of “Zhejiang Winsun Imp & Exp Co. Ltd”. It specialized in manufacture and trading business of Flavors & Fragrances.

★ 2006 WinsunChem trademark registered successfully and became a famous brand in Chemicals.

★ 2009 Winsunchem became the member of IFEAT.

★ 2011 We move to self-construction office building , which covers an area over 35000m2. 

★ 2012 We invested two factories in Fujian and Jiangxi Province for the production base, which mainly produce series of turpentine chemicals, esters and natural essential oils. 
Heliotropine, we are the very few exporters who holding the license for decades. Meanwhile an online application for export license was established in the second half of 2012 with anti-drug department of Public Security.

★ 2013 We built strategic partner relationship with a factory in Jiangsu, which can support us to supply the stable quality products of a competitive price and provide a better service as well.

★ 2013 – 2018 Completed the registering of the hazard cargos exporting license.