Company info
- Jinan HAYA Group is a leading manufacturer of PVC window machines, aluminum window machines, insulating glass machines and insulating glass sealants. With more than 14 years of development experience, HAYA is a pioneer in the manufacturing industry. HAYA was founded in 1994 and soon made a nationwide reputation for its high quality products. Our fabrication plants are located at Jinan, Shandong province, where we integrate design,...
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