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1.High-quality marine ship boat casting propeller.
Our product,  Marine Ship Boat Casting Propeller, is carefully crafted using precision lost wax investment casting, ensuring maximum durability and efficiency. This high-quality marine propeller is made of durable stainless steel and features a streamlined surface, which significantly reduces drag and noise.

2.Customizable design and premium materials.
We offer a wide range of customization options, allowing our clients to choose material, design, and application based on their specific needs. Our marine propellers are primarily made of stainless steel, a corrosion-resistant, durable material that ensures optimal performance in harsh marine environments.

3.ISO 9001:2015 certified.
Our products are manufactured in compliance with international quality standards, including ISO 9001:2015. This certification establishes a robust quality management system, ensuring that every propeller we produce is of the utmost quality, reliability, and consistency.

4.Investment casting process for precision and efficiency.
Utilizing state-of-the-art investment casting technology, our marine propellers are manufactured with high precision, delivering consistent results and improving efficiency. The CNC machining process adds an additional layer of accuracy, ensuring that our products meet or exceed industry standards and customer expectations.

5.Robust surface treatment and competitive pricing.
Our marine propellers undergo rigorous sand blasting treatment, which protects them from corrosion and provides a durable, long-lasting surface finish. Given the efficiency and precision of our products, our competitively priced items offer an excellent value proposition for customers in the maritime industry.

Established in the year 2008, Dongying Youjia Industry Trade Co., Ltd. is a renowned professional manufacturer and exporter specializing in various fasteners including bolts, screws, nuts, washers, and others. Conveniently located in the city of Dongying, the company boasts a well-established logistics system and offers products that conform to international quality standards.

Currently, the company has a staff of 100 employees and an annual turnover of more than USD 2 million, with an export share of 70%. Our advanced facilities, coupled with rigorous quality control, ensure customer satisfaction.

As a result of our dedication to quality and commitment to customer service, our products are appreciated across a global market that includes countries like Sweden, Norway, Germany, Japan, and France. If you are interested in our products or would like to place a custom order, please feel free to contact us. We are looking forward to establishing long-term, fruitful business relationships with clients worldwide in the near future.

1. who are we?
We are based in Shandong, China, start from 2008,sell to Northern Europe(50.00%),Western Europe(10.00%),Domestic Market(10.00%),North America(8.00%),Southeast Asia(5.00%),Eastern Asia(5.00%),Oceania(5.00%),Africa(4.00%),Eastern Europe(3.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Fastener,CNC Machining Parts,Precision casting parts,Machining tool

4. why should you buy from us not from other suppliers?
Founded in 2008, Dongying Youjia is a professional manufacturer and exporter. With nearly 20 years of production experience. Our products mainly include precision castings and fasteners. Look forward to working with you

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian