LEADER SEAL focus on producing supple and dense seal pile weather strip which have 100 dedicated manufacturing line and 6,500 square meters production base; we have 30 technician working on seal production for more than 10 years and 250 10-year experience workers. So we have a great production and management team.

From design to delivery, LEADER pile weather strip is always based on customers’ requirements and pursuit of reducing push-and-pull resistance!

LEADER try to be a special system company for window and door sea, hardware accessories. We are a new star on the doors and Windows seal. Supplying every window and door is the common cause of LEADER.

Making every effort to address customers’ sealing needs is LEADER SEAL’s never-ending goal.