Corporate Affiliated Research Center Certification

Quality Guarantee Certification

Venture Firm Certification

Technologically Innovative SME Confirmation

Material parts equipment company certificate

No. 10-1925749

Automobile Door Weather Strip Production Device

No. 10-1363256

Weather Strip Length Aging Device

No. 10-1349212

Weather Strip Coating Drying Device

No. 10-1427723

Weather Strip

No. 10-1660676

Production Method for Metal Core of Seal

No. 10-1769734

Vulcanization Method

No. 10-1985489

Weather Strip Clip Attachment Device

No. 10-2178838

Combined Forming Device