Contact
For selection, pricing, samples or custom parts, a phone call is fastest: describe the glass type and process and we can answer directly.
Contact
How to reach us
- Telephone+86 180 3920 5517Mon–Sat 8:30 – 18:00 (GMT+8)
- AddressNo. 70 Dazhang Village, Gaocun Township, Xingyang, Zhengzhou, Henan, ChinaPlease call ahead to arrange a visit
- Online shophljgs.taobao.comStandard sizes online; contact us for custom parts
- BusinessManufacture and sale of superhard materials and products, diamond products, abrasives and grinding media, metal powders; machining of machinery parts and components.
- MapView the location on a mapGaocun Township, Xingyang — south-west of central Zhengzhou
Four things to include in an enquiry
The more complete the information, the more accurate the quote — and the fewer round trips:
- 1. Glass type or workpiece material (e.g. K9, ZF7, borosilicate, sapphire)
- 2. Product and size required (diameter, thickness, grit, bond)
- 3. Target roughness Ra, or current stock allowance and defect type
- 4. Machine model, plate interface and method (machine or hand)
Custom parts and samples
For non-standard parts, please send a 2D drawing, a photo of a sample, or the part itself. We reply with process feasibility and lead time, and can produce a trial batch before volume.
Standard sizes ship in 3–7 working days; custom parts in 7–15 working days, confirmed on order.
A phone call is usually quickest
Within working hours, describe the glass type and process and we can point you in the right direction. Written quotations follow with the full parameters.