AJC Engineering

AJC Engineering A.J.C. Engineering Services

Sustainable Solutions. Responsible Engineering for Future Generations. Founded in 2025 by Engr.

Art Jimson Castro, in partnership with Alvin Sacabon, A.J.C. Engineering Services was established to deliver high-quality, competitive engineering solutions tailored for the Filipino market. With a commitment to excellence, innovation, and national pride, the firm empowers clients through sustainable design, technical expertise, and multidisciplinary consultancy.

04/08/2026

🎾 How much energy is in a tennis smash?

An overhead smash by a professional player that can send the ball flying at over 200-220 km/h carries roughly 90-110 joules of kinetic energy, the same amount of energy to power a 10-watt LED bulb for 10 seconds. đź’ˇ

It may not sound like much, but all that energy comes from a coordinated chain of movement—from the legs, hips, torso, shoulders, and finally the racket.

It's another reminder that energy is all around us—not just in power plants, but in every serve, volley, and smash on the court.

Congratulations, Alex Eala on your Mubadala DC Open win!

Congratulations to newly passed Master Plumbers!
04/08/2026

Congratulations to newly passed Master Plumbers!

Face-to-Face Oathtaking of the New Master Plumbers

The face-to-face mass oathtaking of the new Master Plumbers will be held on August 29, 2026, at 9:00 A.M. and 1:30 P.M., at the SMX Convention Center, Mall of Asia Complex, Pasay City.

All successful examinees interested in attending the face-to-face mass oathtaking shall register not later than 12:00 NN of the day prior to the date of the oathtaking at https://online.prc.gov.ph/ to confirm their attendance.

Inductees are required to PRINT the Oath Form with their own generated QR. This will be submitted during the oathtaking to be tagged as “attended”.

Those who cannot attend the scheduled face-to-face mass oathtaking may attend the online oathtaking or request a special oathtaking. Online Oathtaking announcements will be posted once the schedule is confirmed.

After the oathtaking, inductees shall proceed with their Initial Registration by securing an online appointment at https://online.prc.gov.ph.

For more information on the oathtaking, you may email the Bonmel Events Management Service at [email protected] and [email protected].

(END)

25/07/2026
AJC at your service!DM for inquiry.
25/07/2026

AJC at your service!DM for inquiry.

Up!
23/07/2026

Up!

Highly Recommended! See poster for details.
16/07/2026

Highly Recommended! See poster for details.

AI Generated scene.
16/07/2026

AI Generated scene.

16/07/2026

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Makati

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