Company Profile

Discover our core competencies, industry experience, and commitment to excellence.

Hebei Chengyi Engineering Materials Co., Ltd.

Main Products

Bolts, Nuts

Annual Sales

30000000-50000000

Employees

120~150

Location

China

About Us

Featured Products

Explore our most popular and highly recommended items.

Hot Video

304 Double Head Screw Oxidation Blackening Thread Extension Bolt Thickness MM1-MM500

Hot Video

M5-M100 Mechanical Flange Screw with Galvanized Outer Hexagon and Anti-Skid Surface

Hot

Mechanical Stainless Steel SS 304 316 316L Cylindrical Head Hexagon Hex Socket Allen Key Bolt DIN912

Hot

Stainless Steel A2 70 A4 80 Hex Flange Bolt DIN6921 Direct Supply for and Plain Finish

Hot

Direct Supply Hot Dip Galvanized HDG Plated Hex Flange Bolt DIN6921 for Construction

Hot

Handan Fastener 's DIN603 Carriage Bolt with ZINC Plated Finish and ISO9001 Certification

Hot

Direct Supply Dacromet Hex Flange Bolt DIN6921 for M6-M36 Grade 4.8/8.8/10.9/12.9

Hot

Handan Fastener Direct White Blue Zinc Plated DIN7991 CSK Flat Head Hex Socket Bolt Screw

Hot

Customizable DIN ANSI Stainless Steel A2 70 A4 80 CSK Flat Head Hex Socket Bolt Screw

Hot

Plain Finish Brass DIN933 DIN931 Hexagon Hex Head Bolts for Construction

Categories

Browse through our comprehensive range of product categories.

Bolts

190 products

M5-M100 Mechanical Flange Screw with Galvanized Outer Hexagon and Anti-Skid Surface Mechanical Stainless Steel SS 304 316 316L Cylindrical Head Hexagon Hex Socket Allen Key Bolt DIN912 Stainless Steel A2 70 A4 80 Hex Flange Bolt DIN6921 Direct Supply for and Plain Finish Direct Supply Hot Dip Galvanized HDG Plated Hex Flange Bolt DIN6921 for Construction

Nuts

106 products

Grade 4.8/ 8.8/ 10.9/ 12.9 Carbon Steel Hex Nuts M3 to M100 for Oil and Gas Industry ISO9001 Certified Connector Nut with Thickened Outer Hexagon and Extended Length DIN985 Black Locking Galvanized Hex Nut Grade 4.8/6.8/8.8/10.9/12.9 from Fastener Galvanized Flat Head Nut with Grade 4.8/8.8/10.9/12.9 Ect Knurled Vertical Rivets

Washers

35 products

ISO9001 Certified Mengmeng Double Stacked Face Self-locking Gaskets DIN25201 in White Style DIN127-B 8.8 High Strength Spring Washer for Construction Materials ISO9001 Certified Enlarged Inner Hole Hot-Dip Galvanized Flat Washer for C-Level Automotive Industry DIN Standard Strength Open Spring Washer with Black Plated Finish

Threaded Rods & Stud Bolts

47 products

304 Double Head Screw Oxidation Blackening Thread Extension Bolt Thickness MM1-MM500 Customized OEM Support Stainless Steel A4-70 A2-70 Stud Bolt DIN967 with ZINC Finish Carbon Steel Plain Direct Black Oxide DIN938 Stud Bolts Lead Screw with ZINC Finish General Industry Steel Threaded Sleeve Rod with Hot Galvanizing Finish DIN975 976

All Products

View our complete catalog of high-quality products.

304 Double Head Screw Oxidation Blackening Thread Extension Bolt Thickness MM1-MM500