J. R. Technology

IN OPERATION SINCE 1984

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J. R. Technology

Production MACHINED Parts

History: Founded in 1984, J.R. Technology began operation during a time of extreme technological advances in the manufacturing industry.  Starting out as a manufacturing facility in the heart of San Jose’s Silicone Valley, we quickly expanded our companies infrastructure and capabilities to serve a multitude of industries throughout the United States.  From manual machines to the growth of CNC production, we have always adapted emerging technologies into the core of our business; offering exceptional service and unique benefits to our customers. We specialize in CNC manufacturing for companies looking for high quality machine part production and strive to offer superior parts and services while adhering to our strict in house standards.

3210 MAIN STREET

MORRO BAY CA 93442

PHONE (800) 536-0743

FAX (800) 536-0949

PHONE (805) 771-1980

FAX (805) 771-1985

Service

Your project gets full attention from initial quoting to delivery.  Each customer is assigned an Account Manager who ensures smooth sailing through the manufacturing process.  For Purchasing Agents/Buyers, this means we can relieve a lot of the common stress associated with product production.   Our friendly staff have years of experience, working directly with our machinists,  inspectors and shipping staff in order to assure quality standards are met and parts are delivered ready to be assembled into your products. The Account Managers at J.R. Technology simplify the production process by overseeing each project as it progresses from print to finished product,  minimizing the work effort put forth by Purchasing Agents/Buyers navigating through the vast amount of vendors and suppliers.

  

Range of work:

  • CNC Manufacturing
  • CNC Lathe/ Turning: Micro-Miniature to 4” max on bar feed, 8” on Chucker work.
  • CNC Milling: 20” x 40” bed size.
  • Screw Machine and Swiss Machining
  • Tolerances: Can meet print tolerances to +- .0001
  • Light Product Assembly
  • Plating

Additional Key Points:

We offer large scale machine part production while adhering to our strict in house quality control and inspection standards .
– Maintain high finishes even when there is no print call out.
-We inspect parts throughout production using a variety of tools such as calipers, plug and ring gauges to make sure each part is made to print. Parts also go through a final inspection upon a projects completion.
-Each part is made to print, with each batch periodically checked throughout production in order to maintain accuracy. Upon completion, parts are deburred and inspected before delivery.

Work Specialization:

High Precision and Miniature, Standard and Special Screws, Micro-Miniatures, Pins, Standoffs, Fittings, Plates, Bolts, Adapters, Bushings, Fitting and Mounting Assemblies, Nuts, Rings, Discs, Dials, Carriers, Buttons, Washers, Valves, Housings, Knobs, Hubs, Instrument/Gage components, Clips, Brackets, Couplings, Musical Instrument Components and other custom/specialty parts.

Industries Served:

Medical and Dental, Farming and Agricultural Equipment, Optical, Miniatures, Aerospace/Aircraft, Gas & Oil, Mining, Boat/Vessel/Ship/Watercraft, Transportation Equipment, Automotive Aftermarket, Recreational Vehicle RV, Defense, Musical Equipment, Alternative/ Renewable Energy, Industrial Equipment, Switch, Connector & other Wiring Devices, Lighting, Inspection & Monitoring, Scientific & Technical Instruments, Construction Equipment & Machinery, Metal Valve & Pipe fitting, HVAC Equipment, General Machinery, Semiconductor Equipment.

Materials Machined:

Stainless Steel

201,301,301 Full Hard, 304, 304L, 304 DDQ, 305, 310/310$, 316/316L, 321,347,409,409 UF, 409 AL, 410,430,439,441

13-8 MO SOL TR , 302/304/304-L P-BAR, 316/316-L ANN 422 ANN, 465 SOL

15-5 ESR 303 SEL ANN 317/317-L ANN 430 ANN ALLOY-20 SOL

15-S PH VAC MELT 303 SEL HI TENSILE 321ANN 430-FANN AM-355

15-5 VM COND H-1025 303 SULF ANN 330 ANN 431 ANN FRY ALLOY 40

17-4 DBLE HllSO 303 SULF B 347 ANN 440–AANN FRY ALLOY so

17-4 PH COND H-115, 304-L VAC MELT 410/403 ANN 440-C ANN FRY ALLOY 60

17-4 PH SOL 309 ANN 416 ANN 440C VAC MELT ANN GREEK ASCOLOY

17-7 PH SOL TR 310 ANN 416 HT 440-F SEL ANN

302-304 B 316 HI TENSILE 420 ANN, 446 ANN

302/304/304-L ANN 316-L VAC MELT 420-FANN 455 SOL

 

Brass

BRASS 360 Nl-AL-BRZ (630)

Aluminum Alum. Alloy

lxxx-1050,1060,1 00,1145,1200,1230,1350
2xxx – 2011, 2014, 2017, 2018, 2124, 2219, 2319, 201.0; 203.0; 206.0; 224.0; 242.0
3xxx – 3003, 3004, 3 OS, 383.0; 385.0; A360; 390.0
4xxx-4032,4043,4145,4643
5xxx- 5005, 5052, 5083,5086
6xxx – 6061, 6063
7xxx – 7075, 7050, 7 9, 710.0; 711.0

CF 2011 ALUM T3 CF 2024 ALUM T351 CF 2024 ALUM T4 CF 2024 ALUM T851

Cf 6061 ALUM T-6 Cf 6061 ALUM T651 Cf 6262 ALUM T-9 Cf 7075 ALUM T-6

CF 7075 ALUM T-651 CF 7075 ALUM T6 CF 7075 ALUM T651 CF 7075 ALUM T73

CF 7075 ALUM T7351 EXT 7075 ALUM T6511 EXT 2024 ALUM T3511 EXT 7075 ALUM T73511 EXT 6061 ALUM T6511
EXT 6262 ALUM T6511

Carbon Steel

1018 STEEL

12l14 LEDLOV

Super Alloy

718 COLO R. A-28, 5737 AGED K-500 SOL & AGED NICKEL 200 ANN WASPALOV C.R.

718 SOLO TRT AERMET 100 L-605 VAC MELT NICKEL 400 X-750 EQUALIZED

A-286 15% COLD R. ALLOY TYPE MP35N MARAGING 300 NICKEL 405

A-286 40-50% COLD . FRY ALLOY C 276 MP-159 NICKEL 600 ANN

A-286 5731 SOL FRY ALLOY X Nl-800HT NICKEL 625 ANN

A-286 5732 AGED K-500 (SOL ANN) Nl-825 WASPALOY Hdg Qlty

Austenitic Stainless Steels (and Master Alloys)

303,304, 304L, 304tTi, 309,310,310 C2, 310S, 3168, 316F, 316L, 316J1L, 316Ti, 317, 321, 329, 329Jl, 347,904, Fe22Cr20Ni6Mo, HKfO, Nickel-free stainless, Nitronic 60

Aircraft Alloy

4130 HT 4340 MOD 300M VM N& T 6150 VM ANN 0-6AC VAC MELT N&T VACUUM HY-TUF N&SCA

4130 NORM 4340 N & T 8740ANN H-11 VAC MELT ANN

4140 ANN 4340 VAC MELT N&T 9-4-30 VAC MELT N&T HY-TUFF N & T

4140 NORM 4620 VM 9310 N & T NITRIDING HT

4330 MOD VM N& T 52100 VM SPH ANN 9310 VAC MELT N& T NITRIDING VM N& T

Duplex Stainless Steels

SAF2507, SAF2205, 316L duplex

Ferritic/Martensitic Stainless Steels (and Master Alloys)

410 Series, 420 Series, 430 Series, 440 Series, Fe30Cr, FeSOCr

Precipitation-Hardening Stainless Steels

15-SPH, 17-4PH, 17-1PH

Low-Alloy Steels(and Master Alloys)

1010, 1018, 1045, 1050, 4130A, 4140, 42CrMo4, 4340, 4365, 4650, 5130, 5140, 8620, 52100, Fe2%Ni, Fe8%Ni,Fe8Crl.9Ni2Mo

Magnetic Alloys

Fe49Co2V, FeSONi, / e3Si, FeSOCo, Fe6.5Si, Fe5.5Si, Alnico, Alnico 8, Sendust

Nickel-Base Alloys

Hastelloy• C, Hastelloy• C22, Hastelloy• C276, Hastelloy• X, lncone1• 625, 1ncone1• 700 series, Nimonic• BOA, Nimonic• 90, GHS4

Copper

HC Cu (99.9%), OFHC Cu, CulOAI, Cu-Sn (1-50%), Monel• 400, Cu-Ni (1-99%)

Functional Alloys

lnvar•, Kovar•, Kovar• F15, Fe36Ni, Fe50Ni, Fe29Ni17Co, Fe-Cr {1-50%), Fe-Ni (1-99%), Fe-W (1-40%), Fe36Ni-13Co, fia35Co, Ni20Cr, NiSOCr, SuPfer lnvar, PB47, PB47Mn

Tool Steels & High·Speed Steels

A6, 02, T42, HlO, HU, H12, H13, M2, M4, S2, S7, TlS

Plastics

ABS, Acetal/Delrin, Delrin AF, Acrylic, Oelrin•/Acetal, ESD, HOPE Polyethylene, High Impact Styrene, Kynar-PVOF, LOPE Polyethylene, Noryl – PPO, Nylon – Polyamide, PEEK, PEI – Ultem, PET – Polyester, PETG / Vivak, Polyamide – Nylon, Polycarbonate Makrolon, Polyethylene {HOPE/LOPE), Polypropylene – PP, Polytetrafluoroethylene – PTFE, Polysulfone, PTFE – Polytetrafluoroethylene, PVOF Kynar, Radel, UHMW Polyethylene,Ultem

Competitive Prices

We understand manufacturing is a competitive industry and price is a key component. From interpreting prints, ordering materials and proper tooling unique to each job; we quote each project with a focus on efficiency, without compromising the importance of QUALITY!  We are able to properly match parts to the right machines,  keeping our customers costs down; while maintaining high quality finishes on each part. And for all purchase orders over $200, we quote UPS Ground to your door! So there are never  any hidden charges!

100% of our products are machined in the USA.  We take pride in this fact and hope to preserve manufacturing jobs within the United States.

Quality




We use top of the line equipment and leading technology in order to deliver high quality parts.   Many shops simply turn up their feed rates in order to cut cycle time…leaving the parts with heavy machine lines and/or bad finishes. We Maintain good finishes on parts, even if finish requirements are unspecified. We know what works, and can consistently obtain good finishes.  Our process sprouts from roughly 3 decades of experience, allowing us to offer unique services while producing superior quality parts to that of our competitors. We are heavily experienced in large production runs; from single parts to whole products we are capable of handling  projects of any scale.  We strive to meet customer demands and many times exceed  their expectations.




Backup Inventory

Some of our Customers need to implement repeat purchases for their same Specialized products. After the first run, We can Stock Backup Inventory on your Specialized Parts!  Stocking your repeatable parts ensures quick deliveries.  In most cases this allows for same day shipping!  (For purchase orders over $200, we quote UPS Ground F.O.B. to your door. So there are no hidden costs/fees or hassles.)  Plus, we lock in pricing for the duration of the Stock!  So even when you need an extra 20 parts to comply with your new expedited order? YOU can simply call or email and we will ship same day, same price!!  Many of our customers appreciate these benefits! It is both Cost Saving and Time Saving. You not longer have to worry about that part! Our Customers remain long term Partners simply for these reasons.