001-BIO-P – Mainetti Factory & Office

Road 7, Long Thanh Industrial Park, Dong Nai Province, Vietnam


  • Rating System : LOTUS BIO Pilot
  • Certification date: August 2014
  • Building type : Factory and Office
  • Size (GFA) : 18,000 m2
  • LOTUS AP : GreenViet Consultancy Co., Ltd.
  • Website : https://www.mainetti.com/us/

Mainetti Factory & Office is located in Long Thanh IZ, Long Thanh City, Dong Nai Province which is 50km away from HCMC. The project was built in 2007 and put into operation in 2009. The factory produces plastic hangers with 400 employees operating 6 days a week and 24 hours a day.


Mainetti management board has a very strong focus in sustainability. The group runs a continuous improvement plan called Plan M which leads and raises awareness to all staff members via all daily activities toward energy saving, environmental protection & sustainable development.

The factory has already applied various solutions towards sustainability. Natural lighting in factory & warehouse is optimized from skylight. T5 bulbs are used to provide ambient light together with process lights for better illumination (LPD surpasses EEBC requirements by 73%). Rain water is collected for irrigation usage (4 rainwater tanks allow 51 % of domestic water reduction for landscaping). Domestic water use is also reduced. In addition to saving electricity and water, Mainetti makes its efforts to help further protect environment such as shuttle bus (58% of occupant trips are made by collective transportation) & waste segregation for recycling or reuse).

Though the performance is quite good compared with LOTUS BIO baselines, Mainetti continues to improve its factory & office operation in order to lower the cost and demonstrate a strong commitment toward a greener environment in Vietnam.


14% of Energy use reduction
5% of the building total water consumption from harvested rainwater
67% of the paved and roof areas now limit the heat island effect
58% of occupant trips are made by green commuting


• Project Manager: Chathu Chamara
• Consultant: Green Viet Consultancy Co., Ltd.


LOTUS Scorecard

Certified: 43 / 100 points


9 / 33


4 / 14


1  / 5


6 / 7


7 / 14


7 / 9


1 / 6


6 / 12


2  points