
Heli Spring Customized High-strength, High-pressure, Fatigue-resistant Engine Valve Compression Spring
Shandong Goldlstar Spring Factory is a specialized factory producing various elastic products which was established in 1983,We mainly produce vehicle suspension springs,engine valve springs,all kinds of machinery springs and various special series springs,etc.
We have advanced production machineries which makes all springs can be made in our factory when wire diameter is between 0.3mm and 50mm.According to the requirement of ISO/TS 16949 certifications,quality control is very important.Our testing equipment makes us do testing strictly and guarantee springs are qualified.Advanced production technology helps us produce high quality products step by step.Meanwhile,continuous improvement of management helps us keep long term relationship with all customers.
www.goldstar-spring.com
Packaging Details
Put the item in a plastic bag, then put it in a cardboard box, and then seal it with lead. Bag and carton size can meet your needs.
Port
Qingdao
Lead Time:
Quantity(Pieces) 1 - 1000 >1000 Est. Time(days) 30 To be negotiated 



Q: Are you trading company or manufacturer ?
We are a manufacturer with 40 years of accumulation and precipitation in the field of spring manufacturing.
Q: How long is your delivery time?
A: We have large stock, 3 days for stock items,7-20days for
.Q: Do you provide samples? Is it free or need extra fees ?
A: Yes, we could offer free samples for the items in stock,just need to pay shipping cost. Customized projects require sample mold fees
.Q: What is your terms of payment ?
A: 30% in advance ,70% before delivery.
Hot Tags: heli spring customized high-strength, high-pressure, fatigue-resistant engine valve compression spring, China, manufacturers, customized, low price, made in China
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