Our Company

Jiangyin Dingyan Seals Co.,Ltd.specializes in manufacturing marine hatch cover rubber packing, watertight door rubber packing(sponge and solid), shipping facilities rubber products, shipping rubber fender and fittings, rubber seals for dock, rubber shock absorption etc.These products are widely used in shipping,dock,railway,machinery and other areas.

We are pursing and implementing ISO9001-2015 Quality Management System.Looking forward to the future,we will pace up in the way to developing the domestic and oversea markets and upgrade our competitiveness.While continuing to serve our customers with superior quality and sincere service,we would like to progress and develop with our customers hand in hand.

Our Certificate

CCS plant approval certificate - rubber seal strip for Marine hatches
CCS plant approval certificate - rubber seal for sluice
CCS plant approval certificate - rubber fender
Quality management system certification
Inspection report of container door seal strip
No asbestos (rubber) inspection report

Our Culture

Improve the quality of life， Achieve self-worth
Supply competitive rubber, Surpass the expectations of customers
Establish the national brand, Promote the environmental protection and harmonious society
Return stable profits back, Lead a happy life