Premium Carbon Steel Investment Casting Parts for Machinery

Qingdao Xinchangjin Machinery Co., Ltd. was established in 2008, carving a niche in the world of machinery manufacturing. This dynamic enterprise excels in R&D and the production of Crane Hoist Parts, valve accessories, reducers, and various mechanical marvels. As a modern company, it seamlessly integrates R&D, manufacturing, international trade, marketing, and more. With cutting-edge technology as its backbone, unparalleled quality as its core, and innovation as its driving force, the company strives to deliver not only premier machinery products but also a full spectrum of services. These range from casting and forging non-ferrous metal raw materials to crafting finished parts and providing comprehensive machining solutions.

We meticulously design each package during sample development to perfectly suit each part's structure, batch size, and specific customer requirements.

Our relentless focus on quality and performance is driven by our dedication to our users. In our quest for management excellence, we have reached new heights by embracing the ISO 9001:2015 international quality standard, the ISO 14001:2015 environmental standard, and the ISO 45001:2018 Occupational Health and Safety Management System.

Q: Are you a factory or trading company?
A: We are factory.

Q: What do I need for offering a quote?
A: Detailed drawings (PDF/STEP/IGS/DWG...) with material, quantity and surface treatment information.

Q: How about the MOQ?
A: MOQ depends on your need ,besides, we welcome trial order before mass-production.

Q: Can I get a quote without drawings?
A: Yes, we appreciate to receive your samples, pictures or drafts with detailed dimensions for accurate quotation.

Q: How long can I have the sample
A: Depends on your products and request, it usually takes 7-20days.

Q: Will my drawings be divulged if you benefit?
A: No, we pay much attention to protect our customers' privacy of drawings, signing NDA is also accepted if need.

Q: Is it possible to know how is my product going on without visiting our company?
A: We will offer a detailed products schedule and send weekly reports with pictures and videos

Q: How do you control the quality?
A: Material inspection--Check the material surface and roughly dimension.
Production first inspection--To ensure the critical dimension in mass production.
Sampling inspection--Check the quality before sending to the warehouse.
Final inspection--100% inspected before shipment.

Q: What will you do if we receive defective parts?
A: Please kindly send us the pictures, our engineers will find the solutions and remake them for you asap.