Nam Ngai Hong | About Usเกี่ยวกับเรา
About Us

 Nam Ngai Hong Group History

Nam Ngai Hong Group has been established since 1961 by Mr.Sinn Namsirivivat starting from a small factory, had only 4 small injection molding machines (made in Hong Kong) to produce plastic house ware products. We created our own design and intended to produce only good quality products that became well accepted by the market shortly.

After years of developing and hard working, "Nam Ngai Hong" grew step by step, expanding production capacity as well as our marketing. We started our first export shipment to Hong Kong market in 1967.  We had our first shipment to Japan in 1987. As we have passion in plastic environment for so many year. We intend to develop plastic useful items to satisfy customers's need.

 Nowadays our products are well-known as high quality plastic houseware product. We expanded our factory facility to support the growing demand of market for our products. We have 50 injection molding machine mainly from Japan, Italy and Germany with more than 400 skilled workers, We are selling our products thoughtout Thai domestic market and export to more than 37 conutries around the world.

As the technology involved in all business, we use computer system to help us for accuracy in production planning, inventory control and business analyzing to serve the expanding demand and convenience for our Customers.

Company Groups

  • Nam Ngai Hong Co.,Ltd.
    • Established in 1961
    • Capital 35 million baht
  • Nam Ngai Hong Industry Co.,Ltd.
    • Established in 1989
    • Capital 60 million baht

Line of Authorities

  • President : Mr. Pornjesd Namsirivivat
  • General manager : Miss Natthatai Namsirivivat
  • Marketing manager : Miss Pilaiporn Namsirivivat
  • Domestic sale manager : Mr. Peeradon Namsirivivat
  • Import / Export sale manager : Mrs. Wanlaya Namsirivivat
  • Retails Sale manager : Mrs. Jiraporn Namsirivivat




  • Domestic : All provinces in Thailand
  • International
    • Asia : Indonesia, Japan, Hong Hong, Combodia, Laos. Vietnam, Myanmar, Malaysia, Philipines, Singapore, Taiwan, Kuwait, Oman and  Qatar.
    • North America : USA, Canada and Panama.
    • Sount America : Chile, Venezuela.
    • Australia : Australia and New Zealand.
    • Africa : South Afirica
    • Europe : Germany, UK, Belgium, Denmark, Italy, Netherlands, Norway, Poland, Spain, Sweden, Switzerland, New Caledonia


  1. To maintain high standart in plastic industry at reasonable price.
  2. To develop house ware items to fulfill customers satisfaction.



Progressing in operation

Store / Showroom
Location : Jawarad Rd., Bangkok
Area : 500 Sq.m.

Head Office
Location : Jaroennarkorn Rd., Bangkok
Area : 900 Sq.m.

Location : Amphur Muang, Samut Prakan

Factory Information


  Unit Nam Ngai Hong Co.Ltd. Nam Ngai Hong Industry Co. Ltd.
Waoking Area Sq.m 10,000 10,325
Assembling Area Sq.m - 1,000
Total Factory's Area Sq.m 19,600 23,900


  Nam Ngai Hong Co.Ltd. Nam Ngai Hong Industry Co. Ltd.
Management Officers 8 8
Chiefs 12 12
Technicians 14 22
Workers 151 169
Office Staffs 45 26
Total Staffs 230 226