Zhejiang Lanxi Shengda Tartaric Acid Co., Ltd
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Huaxin Sealing is a professional manufacturer of mechanical seals, mainly producing pump mechanical seals, corrosion-resistant pump mechanical seals, various non-standard mechanical seals, kettle mechanical seals, 212 type mechanical seals and other Our company is located in Kunshan High tech Zone and was established in 1992. Over the years, we have established good cooperative relationships with the School of Pharmacy of Shanghai Medical University and many well-known universities and research