A lot of international and national credentials are granted to high voltage transformer manufactured by Foshan XianWeiDa Electronic Co., Ltd. Throughout the whole manufacturing process, we strictly adopt qualified raw materials and expertly utilize up-to-date machines to manufacture the products, thereby ensuring the product quality. Each of our products has passed performance tests and quality assurance tests, and meets qualification criteria stipulated in contracts, regulations, or standard specifications in the industry. If you ask for some paper documents, we can provide you with some relevant certifications with legal marks on them.
XianWeiDa has established a loyal customer base. The toroidal transformers series has many styles to meet the diversified needs of customers. Various tests have been performed on XianWeiDa toroidal transformer application. They are technical furniture tests (strength, durability, shock resistance, structural stability, etc), material and surface tests, ergonomic and functional testing/evaluation, etc. Its special alloy materials can reduce the loss of power. toroidal transformers has passed tests of SGS, FDA, CE and etc. Its insulation class ranges from B, F, H, to R.
Efforts will be made to meet customer requirements. Check it!
