Import Ejector Pin — Buy in Bulk from Supplier in China

Dongguan Xiongying Precision Mold Co., Ltd. supplies a high‑precision ejector pin intended for use in moulds and automated tooling applications. The pin is manufactured to a size tolerance of ±0.001 mm, an axiality tolerance of ±0.002 mm, roundness within ±0.0015 mm, surface roughness of Ra 0.025 and straightness within ±0.002 mm. The company states that the components are produced in accordance with GB, JIS, DIN and AISI international industrial standards.

Typical ejector pins are made from tool steel such as P20 or S7, which after heat treatment reaches a typical hardness of 55‑60 HRC. This hardness provides the strength required for repeated ejection cycles while maintaining dimensional stability. A typical surface finish of fine polish at 0.2 µm Ra is applied to reduce friction during operation, and the pins can operate in a typical temperature range of - 30 °C to +150 °C. These attributes align with standard practice for precision mould components used in automotive, medical and consumer‑goods manufacturing.

Primary buyers include mould makers, OEMs in automotive and medical device sectors, and manufacturers of high‑volume plastic parts requiring reliable ejection. The supplier highlights capability to produce customised pins for specific mould designs and to ship in bulk quantities under OEM contracts. Importers should confirm the required plating, packaging and any special heat‑treatment specifications, as well as negotiate Incoterms and payment terms before finalising the order.

Dongguan Xiongying Precision Mold Co., Ltd. is located at No.16 Dajin Street, Shatou Changan Town, Dongguan, Guangdong, 523850, China. The firm is classified under the harbour trust tier and carries an imported supplier tier, with a recorded response rate of 0 %. No average response time is listed, so communication may need proactive follow‑up. The address situates the company in the manufacturing hub of Dongguan, a region known for precision tooling production.

The company describes itself as professional in research, development, manufacturing and service of precision mould components. It supplies non‑standard components for precision punch moulds, plastic moulds, auto moulds, medicine moulds and computer linker moulds, serving markets in China, Europe, America, East Asia and Southeast Asia. Xiongying states the ability to produce and inspect customised products according to world‑brand standards as well as GB, JIS, DIN and AISI specifications. No specific production capacity or certification details are provided in the listing.