About Us

JJC at trade fair

Our Company

Founded in 2014, Guangzhou Jinzhao Steel Structure Engineering Co., Ltd (JJC ENTERPRISE CO., LTD) is a China-based manufacturer and supplier of the most affordable weather-resistant container housescontainer houses, portable bathrooms, and sandwich panels with excellent insulation properties. The company is a regular exhibitor at the Canton Fair.

We value our customers’ satisfaction by providing innovative, aesthetic, and reliable solutions for various architectural needs in versatile applications. With our team of experienced engineers, researchers, and technicians, we guarantee the quality of the products you receive for creating environment-friendly and long-lasting architectures.

Our Mission

With the development focus on the best prefab container houses and portable bathrooms, we aim to build customer trust and increase brand recognition worldwide by establishing our core missions:


To provide premium quality products and excellent customer services.


To become a global supplier of affordable container homes and mobile bathrooms.


To develop trusted products through continuous research and development.


To promote green buildings via recyclable and reusable product materials.

Our Factory

Our company boasts a factory area of 4,000 square meters with 3 production lines and 6 production workshops. These allow us to produce 4,000 container house sets and 30,000 portable bathroom sets a year.

Our production workshops and production lines include:

  • Main beam production workshop
  • Sandwich panel production workshop
  • Stamping workshop
  • Corrugated panel & ceiling production workshop
  • Painting workshop
  • Storage warehouse
Four piles of material used to make container house Windows used to make container house Steel in blue and white used to make container house A producing line producing container house

Our History

  • 2019

    Attended the China Import and Export Fair (also known as the Canton Fair) in Guangzhou, China.

  • 2018

    Registered our company’s trademark, JJC, and developed the Detachable Shipping Container House.

  • 2017

    Development of the JJC Detachable Flat Pack Container House.

  • 2016

    Started exporting our mobile container houses and toilets.

  • 2015

    Development of our Detachable Container House and acquired patent certificate.

  • 2014

    Started manufacturing EPS mobile toilets and portable guard houses.

  • 2010

    Company founded and started the production of steel structure prefab houses.

Find Us at Canton Fair

JJC is a regular exhibitor at the Canton Fair - the largest import and export trade show in China. Check out pictures from our past attendance below.

A group photo of three people in the shop
A group photo of three people in the shop
A group photo of staff and customers in the shop
The sight of the container house shop
A group photo of staff and a customer in the shop
Customers in the container house shop
Customers in the container house shop
Customers in the container house shop

Send Us A Message

Have Any Questions?

Send us a message if you have any questions or request a quote. Our experts will give you a reply within 12 hours and help you select the right product you want.

  • Huagang Commercial Bldg., Tianhe District Guangzhou, Guangdong 510630 China.
  • +86 13602297090 (whatsapp)
  • +86 20 38023725
  • prefab@jjchouses.com

Request A Quote