various kinds of Guardrail bolts for freeways and railways, Carriage bolts and Hex bolts, Hex coach screw, Flange bolts, Nuts, etc, that conform with the ISO, ANSI, ASME, DIN, BSW, JIS, GB. We also customize various special-shaped parts according to the customer's requirements and specifications.
2)hex socket cap screws
4)self tapping screws, thead forming screws
6) rivet nut
Product specifications comply with international standards, including GB, JIS, DIN, ANSI and ASME.
And we also can manufacture non-standard parts according to your drawings.
EF has ten years’ experience of fastener production and sales, and our products are mainly exported to the United States, Canada and South America.
Since 2014, EF began the production and sales of special parts, such as machining parts, stamping parts, casting parts, forging parts and other non-standard products. Material covers copper, aluminum, plastic, rubber, carbon steel, stainless steel, alloy steel etc., and the products are mainly sold to North America and Europe.
Our registered head marking are ‘ EF’ and ‘01XG’, which can be used around the globe.
In September 2017, EF moved to Beilun district, with a big warehouse. It helps long-term customers to stock spare parts inventory to meet their split deliveries. Meanwhile, we can also do some special packing for customers in warehouse.
EF has passed the ISO9001-2015 system certification
Welcome new and old customers to visit our company.
M3-M30 variety of nuts. Chinese GB52 standard, GB6170 high-strength nuts, galvanized nuts, black nuts, flange nuts, weld nuts, brass nut, nut standard steam, the international ISO standard, DIN standard, the United States ANSI standard, BS standard, Italy UNI standard and various shaped nut.
We are specialized in manufacturing mechanical anchoring and expansion bolts, and the products are applied to different filed, e.g. transport facilities, steel construction, electric power fittings, PV module and stainless steel series, and our annual production capacity is more than 30,000 tons with mature production technic, advanced processing technology, complete detection methods and well-trained workers.