Which one is stronger, Dalian Electric Porcelain or Sinoma Electric Porcelain?

Sinoma Electric Porcelain.

1. Sinoma Jiangxi Electrical Porcelain Co., Ltd. (referred to as the "Company") is a central enterprise directly under the State-owned Assets Supervision and Administration Commission of the State Council.

2. The company is a high-tech enterprise with a national international cooperation industrial base and a provincial enterprise technology center. It is the first in China to pass the international C130 qualification certification.

3. The company has strong R&D, technical service and production management capabilities. It has several core patented technologies in the field of electrical porcelain and a mature team of professional talents in technology R&D, market development, production management, and operation management.