Product specification
Sprue bushings & Locating Rings are made by hot working mold steels, with precise grinding tapped hole and optimum mold release ability. We could process various of shapes on the tip according to customer's request
Runner Lock Pins are made from speed steel, with high intensity and good wearablity
| Materials | S45C | SKD11 | SKD61 |
| Hardness | HRC 46±2º | HRC56±2º | HRC52±2º |
| Certificate | ISO |
| Payment | T/T |
| Port | ShenZhen YanTian port |
| Package | Stronger and beautiful wooden case |
Company Introduction
Dongguan Hong Tu Instrument Information Co., Ltd., is specialized in developing and producing helmet impact testing machines. Hong Tu was initially founded in Taiwan area and built the first factory in Mainland China in 2004. We have firm connections and full cooperation with China's National Third-Party Quality Inspection and Notarization Center We producing and developing high-precision testing machines according to ECE, EN, DOT, SNELL, GB, AS, JIS and other standards.
Our main products include helmet testing instruments, safety helmet testing instruments, PV module testing machines, bags testing machines, furniture testing machines, universal material tensile testing machines, shoes leather machines, rubber plastic machines, paper packing machines and Mould etc so on.
Dongguan Hong Tu Instrument Information Co., Ltd., is specialized in developing and producing helmet impact testing machines. Hong Tu was initially founded in Taiwan area and built the first factory in Mainland China in 2004. We have firm connections and full cooperation with China's National Third-Party Quality Inspection and Notarization Center We producing and developing high-precision testing machines according to ECE, EN, DOT, SNELL, GB, AS, JIS and other standards.
Our main products include helmet testing instruments, safety helmet testing instruments, PV module testing machines, bags testing machines, furniture testing machines, universal material tensile testing machines, shoes leather machines, rubber plastic machines, paper packing machines and so on.
Qualification: We not only obtained ISO9001: 2008 approved in 2011, but also acquire several patents product certification, and obtains the title of honor "the Private Scientific and Technological Enterprise of Dongguan" in 2012.
We treasure the value of good quality, reasonable prices and efficient service with total customer satisfaction. We make ourselves expert in providing our customers with the best suitable testing designs and high quality testing machines to make you the utmost profits.
