Ringging hardware for marine industry or for cargo
Material: SS316
Surface: polishing
More models of hardwares for your Choice
About US :
Qingdao Top Xin Machinery Co., Ltd is one of the leading enterprise has been specialized in developing, engineering, manufacturing and exporting mechanical products with competitive pricing.Our head office locates in Qingdao city, which is a famous sea port in northern part of China.
Based with own mills and associated factories with ISO9001 quality system , we can provide our customers one step service for variety of metal parts by casting, forging, stamping, machining and even assembly works.
Our products are widely used on construction& mining machines , marine industry , Auto industry , railway system and etc .The production materials includes ferrous metal such as iron ,steel, stainless steel, steel alloy and etc ; non-ferrous metal such as brass, aluminium, aluminium alloy.
FAQ:
| 1.Q: Are you a manufacturer or a trader? |
| A: We are an industry Complex of different products and with our own factories |
| 2.Q: Do you provide Free samples? |
| A: Yes! |
| 3.Q: How do I receive the goods? |
| A: We have professional transport agents, which can deliver goods to various ports. |
| 4.Q: Payment terms? |
| A:Normally, Our payment terms 30% T/T in advance, balance before shipment. |
| 5.Q: Can I customize the product? |
| A: Yes, we can customize the products as per customers' drawing including logo, dimension, packing, color etc. Also we welcome customer's samples |
Standards & Approval
ISO9001(2008)
Quality Control Steps
As usual standard ,We carry out our control plan with 3 main steps.
1.First lot Inspection
2.Mass production Inspection.
3.Pre shipment Inspection.
Adopt and not limited to the following testing equipment and devices.
1. Spectrometer for chemical composition
2. Hardness tester.
3. Yield strength tester.
4. Impact strength tester.
5. CMM.
6 Go & No-go gage for mounting dimension
Audited Supplier 
){kind=link}
){kind=link}