Established in 1999, as a manufacturer nationwide early adopted etching technology, Weihao Photoetching Co., Ltd, which locates in Zhangjiagang, Jiangsu, China, positions itself as a company specializing in producing precise etching metal products. Since its establishment, relying on advanced mangement concept and scientific produciton control, while production scale of the company expands accordingly, production capability and technic ability

also edge into the advanced rank in the country. Over years of experience of R&D and manufacture, depending on advanced equipment and management plus high-quality technical personnel, Weihao makes use of high quality material to produce a wide range of precise products for all the customers. In this way it earns itself good reputation among customers and clients.

Etching process is suitable for large numbers and multi-species of sheet metal and metal surface processing. Company products are widely applied to areas like electronic, mechanical, optical, petroleum, chemical, automobile and crafts, etc. Weihao is skillful in both R&D and transfer in photoetching field and manufacturing, processing and marketing of metal products.

1、usages
（1）All types of metal encoding disks
（2）Petroleum, chemical, food, pharmaceutical precision filters, filter plates, filter cartridges, copper filter mesh, metal mesh, stainless steel mesh, nickel mesh, round hole mesh, shaped hole mesh, micro strainer, screen mesh.
（3）Grating, array, metal drain bushing, cover, lead frame in electronics industry.
（4）Precision optical and mechanical plane parts, spring parts.
（5）Crafts, suitable for processing a variety of patterns.

2、aperture type
（1）Through-hole: A, vertical through-hole; B tapered hole (trumpet); C, center stage components; D, special-shaped hole and shaped parts.
（2）Bump type: signboard of single-sided pattern or letters and double sided mesh.

3、all types of metal nameplates and billboards
material thickness and precision

material	stainless steel、iron-nickel alloy、copper、aluminium and othe alloys
specification	material thickness (unit:mm)
	0.050	0.100	0.200	0.500	1.000
thickness tolerance	±0.005	±0.008	±0.020	±0.030	±0.050
minimum tolerance	±0.010	±0.015	±0.050	±0.050	±0.120
minimum hole diameter	0.050	0.100	0.200	0.300	1.000
minimum line width	0.020	0.080	0.120	0.400	0.800
material thickness range	suitable for sheet of thickness less than 2mm, especially for thickness less than 0.5mm, the etching precision is contrast to material thickness.

According to customer requirements, products could be deep processed.

Our faith has always been: honest and trustworthy, quality and customer first. We are willing to use best equipment and advanced technology to cooperate with various sectors and become your reliable supplier in long term. We are and will be servicing customers with our great passion to afford products of high-quality and resonable price.