2011年7月，拥有8年节能环保实践经验的威海品信节能设备有限公司，整合、消化、吸收新一代远红外技术，形成了居室适宜的红外供暖智能系统，建立产、供、销一条龙管理服务体系。

       2012年，品信公司在川渝专业涂装与红外技术专家的支持下，成功研制、生产出基于国内外技术，独创的表面平整、光滑的纳米级、除湿型，兼有负离子除霾效能的远红外品信阳光采暖系统--安得赛【Zongdsy】。

       2014年，该设备经北京理工大学国内外中英文科技查询论证，四川省鉴定，安得赛水性涂装远红外电采暖系统，填补国内市场空白。

       品信“一班人以"品质优良做人、信誉至上为己任，精益求精，广结良缘，开疆破土，【安得赛】电采暖市场销售日益增长，犹如芝麻开花节节高。

       事实证明，该系统不但安装便捷，不破坏家装、不占用使用面积，降低楼宇空间与基础建设投资，同时解决了房地产采暖人性化优质配套多年的纠结与困惑，为房地产售卖安居工程，平添了又一个打包装扮的新亮点、新热点、新焦点。

       该系统品信国内数百案例的实施，不仅改变了国人以往的陈旧观念，而且红外采暖特有的负离子除霾舒适温馨品质生活，倍令沐浴其中的人们，口碑相传。

       安得赛--品信天暖的诞生，与其说是对冬季采暖生活实施的跨时代革命，不如说更为世人缔造了又一个尊贵、关爱、休闲、温馨的品质世界。

       With the arrival of 1990s, people pay more attention to saving heating energy and environment protection. Along with people's living standard getting better and better, people have more and more money, at the same time, people pay more and more attention to the comfort of winter heating. The U.S. department of energy (doe), American builders of the United States national committee did several heating periods' monitoring of far infrared radiation heating system and fuel oil, gas and other electric heating products invented by American solid company in the special test base. The data showed that it's a new, reliable product to promote energy conservation and environmental protection After that, the American Electricity and Energy Organization awarded the product the "best energy-saving heating system" in 2000. This product was recommended as "the most welcome building product" by the top 100 of the American journal of building materials. It was chosen as the only electric heating equipment. Meanwhile, it received strong recommendation from The U.S. department of energy (doe) and The United Nations energy organization. The product is not only suitable for family but also proper for business building, P.E. playground and office. It can be the first choice for drying, pedicure, shower/bath and painting house. At the beginning of lunching products into market, we once appointed an agent in Beijing to be responsible for the production of bare board, however, because of the limitations of technology and other reasons, it was not accepted by domestic customers. Until 2004, before assimilating and innovation, the "Pinxin" Ltd. developed many new products easily accepted by customers. In July 2011, WEIHAI ENERGY-SAVING EQUIPMENT CO., LTD with eight year's experience, integrated, assimilated and absorbed a new far infrared skill to form an automatic heating system which is proper for living. It built an one line service system for producing, providing and selling. In 2012, the "Pinxin" Ltd. successful developed and produced far infrared heating system--ZONGDSY with the support of many experts about professional painting and infrared technology. From the two years ZONGDSY 's sale situation of market, it just like sesame in successive Blooming. The facts proof that this system is easy to fix as it will neither break any decoration, nor occupy the room space, what's more ,it reduce the building space and infrastructure investment. Meanwhile, it solved the confusion on optimizing heating system for several years. It brought a new shinning, focusing and hot part on property sale and equipment. The system for more than 100 case changed Chinese old opinions. And furthermore, the special feature on far infrared broughting comfortable and warm life built a good reputation in our costumers. The birth of ZONGDSY is not so much for the revolution of the winter heating life as for bringing people into a noble quality, care, leisure, sweet world.