Product name:

VVT filter

Product Introduction:

VVT filter products are etched with high precision and small tolerances, using imported stainless steel SUS304 / 301/316, and aluminum and other metal materials. Thickness: 0.03MM-1.0MM.

Product usage:

VVT filters are used in automotive variable timing systems to filter impurities on the intake and exhaust.

Etching process：

Opening → Cleaning the plate → Dry film or coating → Drying → Exposure → Development → Drying → Etching → Release → Detection and packaging --- finished product shipment

Our advantages

1、As of 2018, we have been engaged in the field of etching for 19 years. In 2015, the company invested in a new industrial park in Nantong, drawing on the successful experience of Shenzhen and Kunshan branches, and committed to the technical innovation, R & D, production and sales of VVT filter products in the high-end market. Determined to become a century-old enterprise in China's etching industry!

2、The company has successively passed ISO9001: 2008 quality management certification and ISO14001: 2004 environmental management system. In 2016, it passed the ISO / TS 16949 certification for automotive industry, high-tech enterprise certification, and obtained a number of property rights patent certificates. Zhuolida has always focused on technology research and development, has a professional laboratory and has hired and trained high-tech talents. It is a benchmarking company in the etching industry.

3、The company is a member of PCMI, the World Etching Association, and can share new information and equipment from the global etching industry.

4、Introduced multiple etching production lines, with automatic adding system and regeneration system for medicinal solution. At the same time, the company's development also pays attention to environmental protection issues. It has built a large-scale sewage treatment system with a wastewater reuse rate of over 40%. Manufacturer of special anhydrous treatment system. The company is determined to become an environmental protection enterprise and a green enterprise.

5、We can make VVT filters with a VTT thickness of 0.02 MM and an etching size of 800 * 700mm. Depending on the product, the accuracy can reach +/- 0.005mm. We strive to survive, develop and benefit with high precision and high standards.

6、It has three production bases in Shenzhen Zhuolida, Kunshan Zhuolida and Nantong Zhuolida, with a comprehensive area of more than 40,000 square meters. Among them, Nantong has established an industrial park, which covers many fields such as etching, electrophoresis, anodization, laser welding and vacuum diffusion welding, and can provide customers with integrated solutions. Among them, the first floor of Nantong Zhuolida Building 1 is an electrophoresis workshop; the second and third floors are etching workshops, with more than 20 conventional, imported and customized non-standard precision etching lines, which can meet the production capacity and precision of various products Requirements; the fourth floor is a vacuum diffusion welding workshop. Building No. 2 is the electroplating industry.