About Us

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Shandong Zhonglian Yongsheng Special Steel Co. Ltd

is an integrated company of manufacture and trade, providing one-stop service for global client.
Main products: stainless steel series, carbon steel series, aluminum series, copper series, galvanized, color coated, coil, seamless pipe, welded pipe, square pipe, torque tube, round bar, Angle steel, channel steel, I-beam, hexagonal steel, square steel, flat steel, steel wire, welding rod, flange cutting parts and other stainless steel high nickel alloy steel.
In the process of rapid development of today’s society, the company, as always, upholds the business philosophy of "Quality First, Honesty First", strives for survival by quality, reputation for development, customer-centric, market-oriented, continuous development and innovation, and strives to further the company. Be better and stronger.


Prompt reply

Sinp has 24 hours online service, we guarantee 24 hours to reply to customers, the first time through the phone and email to solve your problems. Our sales team is online all day. When a detailed technical problem is encountered, our engineers are always on call to ensure efficiency

Profession service

Excellent team and professional service. We not only have many years of head manufacturing and sales experience, but also have a team of more than one engineer, you can act as your technical consultant, to solve your after-sales problems.

Reliable quality

Sinp puts quality control in the first place. All our products are manufactured in strict accordance with domestic and international standards. The factory has a perfect enterprise standardization system, and equipped with sophisticated production, processing, testing equipment.

Product efficiency

We have an excellent team of engineers, constantly develop and innovate valve products. The company also introduced foreign advanced technology and technical equipment. Xinpu is always at the forefront of industry technology.

Deliver faster

Arrange production immediately upon receipt of advance payment within 24 hours We can make transportation plan according to your requirements and guarantee delivery in accordance with national packing standards.

Quality promise

Provide return and exchange service for customers within 18 months from the date of shipment or 12 months from the date of installation of the product (whichever comes first). Provide email and phone inquiries throughout the product transaction.