Complaint
STK CASTLE ser ies battery uses high magnification lead paste formulations and high corrosion resistant alloy multi-grid,and special exhaust structure and sealing technology. It has many excellent features like high discharge capacity, long life, safe and reliable, very low selfdischarge rate, flexible installation, convenient maintenance etc.
| We are Qingdao Marink Enterprise Co., Ltd., a reputable specialist of Fasteners, Riggings,stamping parts, CNC machined parts and welded parts in China! |
| Invested by various reputable manufacturers, we would like to grow up into your one-stop, high-quality supplier! |
| Our Main Products are as below: |
| 1.Fasteners--IATF 16949 Certfified for Bolting Products |
| a. Bolts and Socket Screws---Din931, Din933, Din912,Din7991, Din603, Roofing Bolts, Machine Screws |
| b. Nuts--Din934,Din985, Din982, Din980V,Din1587,DIN6923,DIN6334 and wing nuts, pronged tee nuts |
| c. Washers--Flat Washers Din 125A ,Spring Washers DIN127B, DIN7980 |
| d. Screws--Chipboard Screws, Drywall Screws, Self-tapping screws, self-drilling screws and etc. |
| E: Security fasteners--Pin Pentagon, Pin Square, 5-Lobe Pin, Hex Pin styles, metric machine screws as well as tri-lobular screws. |
| 2. Riggings & Link Chains--Lifting and Clamping |
| a. Eye Bolts & Eye Nuts ---DIN580, DIN582 |
| b. Turnbuckles--DIN1480, Eye-Hook, Eye-Eye, Hook-Hook, Plane Ends, Welding Studs |
| c. Dee Shackles |
| d. U bolts, various Clamps |
| 3. Stamping Parts---According to the customers' drawings |
| 4. CNC machined parts---TS16949 Certified. |
| 5.Copper Fasteners- Brass Fasteners Din933,Din934,DIN439B,DIN1587, DIN603, Machine screws and etc. |
| Phos Bronze Fasteners--PB102 material |
| Naval Brass Fasteners CZ112 material |
| Silicion Phos Bronze Fasteners |
