Company profile
Ningbo Fenghua Gaohong Mechanical Seal Factory is a professional enterprise engaged in the design, development, manufacturing, and sales of various types of mechanical seals. With a certain production scale and complete testing equipment, we adhere to the business philosophy of "best service&qu...
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Mechanical seals are used in various pumps and filtration equipment in sewage treatment and drinking water treatment facilities to prevent sewage or drinkin...
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In the oil and gas industry, mechanical seals are used to ensure the sealing of key equipment such as oil well pumps and pipeline pumps. The sealing perform...
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In the chemical industry, mechanical seals are widely used in various pumps and mixers. These devices often need to handle chemicals that are corrosive, tox...
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About Us
Ningbo Fenghua Gaohong Mechanical Seal Factory is a professional enterprise engaged in the design, development, manufacturing, and sales of various types of mechanical seals. With a certain production scale and complete testing equipment, we adhere to the business philosophy of "best service" and "best quality". We have established production capabilities for various types of mechanical seals and are also one of the production bases for mechanical seals. The main products produced include: mechanical seals for Grundfos pumps, complete sets of mechanical seals such as rubber bellows, rubber bel...
