Shenzhen Yi Xin Precision Metal And Plastic Ltd
Precision Metal Parts Manufacturer
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We began in a garage in 2004 has grown through a reputation of excellence. Ston-Engineering has become the recognized name for the highest quality prototypes and superior customer service. Our project managers, technicians, and model makers pride themselves on producing the finest models and prototypes available anywhere. Ston-Engineering will work closely with your team to ensure that your requirements are met in the most cost-effective and time-efficient manner. Our 7,000 square feet facility provides a state-of-the-art workplace for over 150 employees. We are located in Shenzhen, China. only an hour from the Shenzhen Baoan international airport or Hong Kong airport.
We would like to extend an invitation for you to come and visit our facilities and get a first-hand look at the quality of our work as well as a better understanding of the services we provide.
| OEM Machining Service | ||||
| Service | CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding | |||
| Materials | Stainless steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. | |||
| Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. | ||||
| Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper | ||||
| Aluminum: 2000 series, 6000 series, 7075, 5052, etc. | ||||
| Plastic:Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. | ||||
| Surface Treatment | Anodize, Bead blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. | |||
| Drawing Accepted | Stp, Step, Igs, Xt, AutoCAD(DXF, DWG), PDF, or Samples | |||
| Tolerance | +/-0.005mm | |||
| Lead Time | 1-2 weeks for samples, 3-4 weeks for mass production | |||
| Quality Assurance | ISO9001:2018, ISO13485:2019, SGS, RoHs, | |||
| Payment Terms | Trade Assurance, TT/ PayPal/ WestUnion | |||
Our long-term operation lives on good quality and service.
Quality control system: Our quality system bases on ISO9001, our people is involved and develop the QC standards and procedures of testing as the project run. From IQC to IPQC to FQC, all stages are under control.
Inspection Instruments: Our QC personnel employ advanced and suitable instruments or tools to perform quality inspections and measurements. These instruments or tools include an optical projector, CMM, Altitude indicator, durometer, Micrometer, Caliper, and all kinds of thread gauges and pin/ring gauges. We calibrate main instruments regularly to ensure accuracy.
(1) Man/Manpower
(2) Machine
(3) Material
(4) Method
(5) Measure
(6) Environment
7S Management Standard:
Seiri, Seiton, Seiso, Seike, Shitsuke, Safety, Speed/Saving
Creating value for our customer
Seeking development for our team
Be responsible for our society
Customer satisfaction:≥ 95%
Product qualification ratio:≥99%
Say no to poor quality:
Do not accept defective products;
Do not produce defective products;
Do not permit defective products.
HONORABLE is your long-term partner.
Most CNC factories only focus on CNC machining but are not good at surface treatment. If the surface treatment of parts does not meet expectations, it will not only increase the cost but also affect the time to market products.
YMP has rich experience in the surface treatment of metal parts, and we will choose a suitable surface treatment process according to different parts' materials and uses.
The common surface treatments of YMP include: electroplating, electrophoresis, painting, powder spraying, sandblasting, polishing, shot blasting, laser engraving, etching, CD pattern, silk screen printing, wire drawing, blackening, anodizing, hard oxidation, thick film oxidation, micro-arc oxidation and so on. No matter what personalized requirements your parts need, we can meet them.
There are various parts that can be processed by CNC, involving a wide range of industries.
YMP has many years of experience in making OEM parts, and there are 475 kinds of materials. Basically, we can process all the metal materials in the market, and we are equipped with spectrometers to ensure the authenticity of the materials. So you don't have to worry about material problems when you choose YMP. We have stocks of aluminum alloy, stainless steel, magnesium alloy, titanium alloy, zinc alloy, nickel alloy, copper, steel, and so on.
A: You are kindly requested to let us know the raw material, finish, and quantity at least.
A: Our plant covers over 7,000 square meters of manufacturing space, over 30 highly experienced employees are located in Shajing of Shenzhen City in the industrial capital of China.
A: Yes, we have five plants, all the plants are located at a close distance, it takes 10 minutes from headquarters to each plant. If your project is up against a deadline, we can put your project on the right machines, and the right plants with professional expertise to provide you with a quality product.
A: Yes, we run the quantity FROM 1 TO 100,000+ PARTS.
A: Lathe machines can run parts up to 300mm in diameter and parts up to 1500mm long. Milling machines can run parts up to 400mm in diameter and parts up to 1200mm long.
A: We will replace any parts or components free of charge that you are not satisfied with. We stand behind every part we provide. If we make a mistake, we will make it right with you.
A: We have various types of inspection to assure quality;
1. IN-PROCESS INSPECTION;
2. OUTSIDE PROCESSING;
3. FINAL INSPECTION;
4. DOCK AUDITS.
If the defective part was received by the customer, the QC manager will investigate the results and root cause of the defected part, the results of their investigation shall be documented on the C.C.A.R form along with a recommendation of corrective action to prevent a recurrence.
The report shall be forwarded to the plant manager for concurrence and then distributed to all of the involved departments for implementation. A written report detailing the cause and Corrected Action shall be forwarded to the appropriate customer contact.
A: If the part cost is lower than the shipping cost, we will remake the part and ship it to you ASAP, the expenses of the shipping cost fell on us. If the defective part can be repaired or modified, we would like the part to be shipped to us using our FedEx or DHL express account. Being honest and truthful is our business rule. If there are out-of-specification parts, we stand behind every part we provide, if we make a mistake, will make it right with you.
