Our Coverage Area

Our inspectors and auditors are stationed near the main manufacturing sites in 14 Asian countries.

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Audits and Inspections in China

TOPWIN provides product inspections and factory audits anywhere in China.

 While we can reach almost any destination in China, we have a main coverage area where our pricing per man-day is all inclusive (no additional expenses).

Outside our coverage area, additional travel expenses may apply. Note that for certain product categories in certain areas, we have to send qualified inspectors from other locations (round trips often take over 10 hours and hotel nights are usually necessary) and in this case, additional travel expenses will apply. This is the only way to ensure that our reliability standard is met.

 Below is the list of the Chinese cities and provinces within our service coverage:


Main manufacturing cities & provinces in China

  • Beijing city: Beijing, Tanghekou, Yangking.
  • Shanghai city: all areas.
  • Tianjin city: all areas.
  • Guangdong: all cities, except Zhanjiang, Shaoguan.
  • Zhejiang: all cities.
  • Jiangsu: main cities: Nanjing, Suzhou, Changzhou, Nantong, except Xuzhou, Lianyungang, Suqian.
  • Fujian: Most cities except cities with more than 2 hours travel from Fuzhou or Xiamen.
  • Shandong: Qindao city and cities within in 2 hours travel from Qindao.
  • Hubei: Wuhan city and cities within in 2 hours travel from Wuhan.
  • Henna: Zhengzhou city and cities within 2 hours travel from Zhengzhou.
  • Hunan: Zhuzhou city and cities within in 2 hours travel from Zhuzhou.
  • Anhui: Hefei, Wuhu, Ma’anshan, Chuzhou.
  • Hebei:Tangshan, Langfang, Cangzhou.

For other Chinese provinces or other cities, travel expenses shall apply to cover additional transportation fees and hotel fees.

Audits and Inspections in Asia

Please see the below list for our coverage area in 19 Asian countries and the local conditions.

  • Bangladesh
  • Brazil
  • Cambodia
  • Egypt
  • Germany
  • Hong Kong
  • India
  • Indonesia
  • Italy
  • Malaysia
  • Pakistan
  • Philippines
  • South Korea
  • Sri Lanka
  • Taiwan
  • Thailand
  • Turkey
  • Ukraine
  • Vietnam


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