Zhejiang Kechengda Plastic Industry Co., Ltd. (formerly Wenzhou Mingzhu Plastic Steel Profile Co., Ltd. ) is a modernized professional manufacturer specialized in WPC interior doors and accessories, integrating products design, R&D, manufacture and sales together, with advanced technology and equipments.

Established in 2006, located in Cangnan Industrial Park, in Wenzhou city. The company covers an area of more than 16, 000 sqm, with floor space 13, 000 sqm, is one of the biggest manufacturer of WPC interior doors and accessories in China. The annual capacity of WPC interior doors is more than 650, 000 sets.

The company has held the ISO9001: 2000 international quality system certification to raise the level of quality management of the enterprise since 2007. To be a leading company of WPC doors, has set up a self-owned R&D center, cooperated with the well-known international research agency of WPC.

Zhejiang Kechengda Plastic Co., Ltd. Aims to be leader of WPC industy by its particular administration system and management method, high level quality requirement and also pure-hearted service, pursuing environmental friendly and technological trends of the world.

Wenzhou Mingzhu Plastic-Steel Co., Ltd. was founed in 1996, specializes in manufacture PVC profile for windows and doors, with annual production capacity of over 4, 000 tons.