<p class="intro-cnt J-txt-cnt"> Haicheng Mechanical Seal Spring factory were founded in 1999, has 35years history specially in spring industry. Be as one of Chinese leading companies in high-quality seal springs, we served many customers with our finest quality products and service in worldwide for MRO and OEM applications. <br><br>Haicheng has workshop for over 6000 square meters, with 120 employees, yearly turnover more than 5million USD. We have more than 40sests advanced automation equipments, which could help for meet our customer highly demands for different kinds of springs. Well developed testing system and equipment ensures the good quality for every piece of our product. <br><br>Sufficient raw material stocks and high efficient productions system support the on time delivery. Most of orders we guarantee the delivery date within 15days. Whether you are looking for prototypes, short-runs or high volumes, Haicheng could allows for custom designs to be manufactured in days, not weeks. <br><br>Haicheng is member of China Mechanical Seal Industry Association. And we have drafted and formulated two industrial standards for "cylindrical springs" and "wave springs" use in mechanical seals. Also we have got a lot of awards from the local government because of social contribution and outstanding achievement in spring industry. </p>