About Us

SINOAN  BUILDING METal products  CO.,LTD

COMPANY PROFILE

OVER 14 YEARS CONSTRUCTION SCREWS | SELF-DRILLING SCREWS | SELF-TAPPING SCREWS SUPPLIER - sinoan

Located in cixi city, SINOAN  is a manufactureand and Trading Company . we are  a global screws and Fixing Fasteners supplier that manufactures 4,000  tons of screws per year with annual sales of US$10 million. Backed by experienced Delrong Fasteners factories and equipped with quality-control laboratory and packaging facility.

SINOAN supplies IFI, DIN, and JIS standard screws including construction screws, self-drilling screws, self tapping screws, stainless steel screws, concrete screws, machine screws and decking screws to meet worldwide clients' needs from the U.S., Canada, Europe and Japan, requirements.

SINOAN has been serving customers with world standard screws and bolts, both with advanced screw manufacturing technology and 15 years of experience, SINOAN ensures each customer's demands are met.

2008

The company's name Delong Industrial Co.,Limited. to Produce Drilling Screw. Produce 150-200 tons each month.

2015

Dlerong factory produce  Chipboard screw and Drywall screw

DRILLMAN Brand  Fasteners sell in China Market.

CE14592 approval on Chipboard Screw.  

2018

Dlerong factory produce  Pro  wood construction Screw

SINOAN Building  Matal Products Co.,Ltd was establised. 

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2020

Certification of  ETA20/0098 ,  SINOAN Establish the team to Sell Construction Screw in EU market.

produce 150 ton each month.Moreover, we already have the construction stcock  on stock.

New Quality Department with state-of-the-art devices to control and guarantee the SINNOAN-quality.

2021

CE14566 approval on drywall Screw.  an organisation that's committed to watch over the interests of fastener distributors .

2022

As a result of the new fasteners, SINOAN is continuing its effort in the digital field.