The company motto “Makoto" means sincerity to human beings, sincerity to society, and sincerity to nature, and we believe that the spirit of trust created by “Accumulation of Sincerity" is the foundation of corporate management. Based on the teachings of the old and new, we will cherish the harmony and various technologies of employees who have grown up from the “Accumulation of Sincerity" for 70 years, and will actively work on new development in pursuit of eternal evolution and improvement.

  In addition to the plastic product manufacturing business and plastic mold business that we have cultivated over many years from the perspective of the 21st century and the protection of the global environment, we will develop a pipe renewal method that applies plastic, and use it for underground structures using plastic. We are developing construction methods and materials, and we are responding to the needs of government agencies nationwide, such as applying for patents in various countries around the world.

  We are also focusing on the development of robots used for underground structures and pipe renewals. From the perspective of globalization, we opened a Thai factory as a base in Southeast Asia in 1996, and opened a Korean Corporation and a Chinese Corporation in early 2000.

  We will continue to make further efforts in the future, and we ask for your continued support and encouragement.

Shonan Plastics Mfg. Co., Ltd.

President Takao Kamiyama