Quality Control

　　our factory is a member unit of china electric power construction association. it is a long-term designated supplier of many domestic electric power construction enterprises, such as huadian group, shandong electric power construction company, shanxi electric power construction company, beijing yuanda engineering company, henan oriental engineering group company, etc. (for shandong haiyang nuclear power project phase i, shanxi changzhi wuxiang power plant phase i, shanghai disneyland theme park, and other domestic large-scale project product supply and technical support.)

　　our factory takes l bonded heat preservation nails, welding heat preservation nails, special-shaped heat preservation nails, self-locking press plate lock plate fixed plate, heat preservation support fasteners, five series of products as pillar industries. xinjie people always believe in the business principle of "taking honesty as the foundation, seeking survival by quality and seeking development by reputation". the scale of products has been expanding and exported to zhejiang, wenzhou, guangzhou, shanghai, luoyang, shenyang, zhengzhou, tangshan and other major and medium-sized cities throughout the country. export to europe, the united states, the middle east and other countries and regions. our business belief: high efficiency, integrity, quality and weight. the products are highly praised by the people in the industry, to ensure that high-quality products at low prices, in order to achieve an ideal state of common survival and development with customers. welcome new and old customers to order our products.